Home / 63,711.42-95,359.15-46,839.99

Finding the Fourth Proportional to 63,711.42, 95,359.15 and 46,839.99

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Solution

The fourth proportional to 63,711.42, 95,359.15 and 46,839.99 is: 70,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,711.42 : 95,359.15 = 46,839.99 : x
  2. Step 2: Convert to fraction form
    63,711.42/95,359.15 = 46,839.99/x
  3. Step 3: Cross multiply
    63,711.42x = 95,359.15 × 46,839.99
  4. Step 4: Simplify right side
    63,711.42x = 4,466,621,515.31
  5. Step 5: Solve for x
    x = 4,466,621,515.31/63,711.42
  6. Step 6: Final answer
    x = 70,107.08

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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.