Home / 39,591.84-59,382.18-10,007.85

Finding the Fourth Proportional to 39,591.84, 59,382.18 and 10,007.85

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Solution

The fourth proportional to 39,591.84, 59,382.18 and 10,007.85 is: 15,010.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,591.84 : 59,382.18 = 10,007.85 : x
  2. Step 2: Convert to fraction form
    39,591.84/59,382.18 = 10,007.85/x
  3. Step 3: Cross multiply
    39,591.84x = 59,382.18 × 10,007.85
  4. Step 4: Simplify right side
    39,591.84x = 594,287,950.11
  5. Step 5: Solve for x
    x = 594,287,950.11/39,591.84
  6. Step 6: Final answer
    x = 15,010.36

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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.