Home / 14,950.79-22,426.19-13,026.23

Finding the Fourth Proportional to 14,950.79, 22,426.19 and 13,026.23

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Solution

The fourth proportional to 14,950.79, 22,426.19 and 13,026.23 is: 19,539.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,950.79 : 22,426.19 = 13,026.23 : x
  2. Step 2: Convert to fraction form
    14,950.79/22,426.19 = 13,026.23/x
  3. Step 3: Cross multiply
    14,950.79x = 22,426.19 × 13,026.23
  4. Step 4: Simplify right side
    14,950.79x = 292,128,708.96
  5. Step 5: Solve for x
    x = 292,128,708.96/14,950.79
  6. Step 6: Final answer
    x = 19,539.35

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.