Home / 165,065.08-247,614.02-59,892.25

Finding the Fourth Proportional to 165,065.08, 247,614.02 and 59,892.25

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Solution

The fourth proportional to 165,065.08, 247,614.02 and 59,892.25 is: 89,844.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,065.08 : 247,614.02 = 59,892.25 : x
  2. Step 2: Convert to fraction form
    165,065.08/247,614.02 = 59,892.25/x
  3. Step 3: Cross multiply
    165,065.08x = 247,614.02 × 59,892.25
  4. Step 4: Simplify right side
    165,065.08x = 14,830,160,789.35
  5. Step 5: Solve for x
    x = 14,830,160,789.35/165,065.08
  6. Step 6: Final answer
    x = 89,844.33

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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.