Home / 19,246.19-26,559.49-10,748.46

Finding the Fourth Proportional to 19,246.19, 26,559.49 and 10,748.46

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Solution

The fourth proportional to 19,246.19, 26,559.49 and 10,748.46 is: 14,832.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,246.19 : 26,559.49 = 10,748.46 : x
  2. Step 2: Convert to fraction form
    19,246.19/26,559.49 = 10,748.46/x
  3. Step 3: Cross multiply
    19,246.19x = 26,559.49 × 10,748.46
  4. Step 4: Simplify right side
    19,246.19x = 285,473,615.89
  5. Step 5: Solve for x
    x = 285,473,615.89/19,246.19
  6. Step 6: Final answer
    x = 14,832.73

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.