Home / 41,041.10-61,565.25-30,084.14

Finding the Fourth Proportional to 41,041.10, 61,565.25 and 30,084.14

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Solution

The fourth proportional to 41,041.10, 61,565.25 and 30,084.14 is: 45,128.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,041.10 : 61,565.25 = 30,084.14 : x
  2. Step 2: Convert to fraction form
    41,041.10/61,565.25 = 30,084.14/x
  3. Step 3: Cross multiply
    41,041.10x = 61,565.25 × 30,084.14
  4. Step 4: Simplify right side
    41,041.10x = 1,852,137,600.14
  5. Step 5: Solve for x
    x = 1,852,137,600.14/41,041.10
  6. Step 6: Final answer
    x = 45,128.85

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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.