Home / 19,097.40-26,347.19-14,073.61

Finding the Fourth Proportional to 19,097.40, 26,347.19 and 14,073.61

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Solution

The fourth proportional to 19,097.40, 26,347.19 and 14,073.61 is: 19,416.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.40 : 26,347.19 = 14,073.61 : x
  2. Step 2: Convert to fraction form
    19,097.40/26,347.19 = 14,073.61/x
  3. Step 3: Cross multiply
    19,097.40x = 26,347.19 × 14,073.61
  4. Step 4: Simplify right side
    19,097.40x = 370,800,076.66
  5. Step 5: Solve for x
    x = 370,800,076.66/19,097.40
  6. Step 6: Final answer
    x = 19,416.26

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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.