Home / 59,945.44-89,920.08-22,501.60

Finding the Fourth Proportional to 59,945.44, 89,920.08 and 22,501.60

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Solution

The fourth proportional to 59,945.44, 89,920.08 and 22,501.60 is: 33,753.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,945.44 : 89,920.08 = 22,501.60 : x
  2. Step 2: Convert to fraction form
    59,945.44/89,920.08 = 22,501.60/x
  3. Step 3: Cross multiply
    59,945.44x = 89,920.08 × 22,501.60
  4. Step 4: Simplify right side
    59,945.44x = 2,023,345,672.13
  5. Step 5: Solve for x
    x = 2,023,345,672.13/59,945.44
  6. Step 6: Final answer
    x = 33,753.12

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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.