Home / 59,564.30-89,318.15-34,611.55

Finding the Fourth Proportional to 59,564.30, 89,318.15 and 34,611.55

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Solution

The fourth proportional to 59,564.30, 89,318.15 and 34,611.55 is: 51,900.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,564.30 : 89,318.15 = 34,611.55 : x
  2. Step 2: Convert to fraction form
    59,564.30/89,318.15 = 34,611.55/x
  3. Step 3: Cross multiply
    59,564.30x = 89,318.15 × 34,611.55
  4. Step 4: Simplify right side
    59,564.30x = 3,091,439,218.28
  5. Step 5: Solve for x
    x = 3,091,439,218.28/59,564.30
  6. Step 6: Final answer
    x = 51,900.87

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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.