Home / 152,892.08-229,352.60-59,405.04

Finding the Fourth Proportional to 152,892.08, 229,352.60 and 59,405.04

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Solution

The fourth proportional to 152,892.08, 229,352.60 and 59,405.04 is: 89,113.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,892.08 : 229,352.60 = 59,405.04 : x
  2. Step 2: Convert to fraction form
    152,892.08/229,352.60 = 59,405.04/x
  3. Step 3: Cross multiply
    152,892.08x = 229,352.60 × 59,405.04
  4. Step 4: Simplify right side
    152,892.08x = 13,624,700,377.10
  5. Step 5: Solve for x
    x = 13,624,700,377.10/152,892.08
  6. Step 6: Final answer
    x = 89,113.19

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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.