Home / 62,185.12-93,287.04-22,201.12

Finding the Fourth Proportional to 62,185.12, 93,287.04 and 22,201.12

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Solution

The fourth proportional to 62,185.12, 93,287.04 and 22,201.12 is: 33,305.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,185.12 : 93,287.04 = 22,201.12 : x
  2. Step 2: Convert to fraction form
    62,185.12/93,287.04 = 22,201.12/x
  3. Step 3: Cross multiply
    62,185.12x = 93,287.04 × 22,201.12
  4. Step 4: Simplify right side
    62,185.12x = 2,071,076,769.48
  5. Step 5: Solve for x
    x = 2,071,076,769.48/62,185.12
  6. Step 6: Final answer
    x = 33,305.02

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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.