Home / 63,333.12-95,032.49-45,946.47

Finding the Fourth Proportional to 63,333.12, 95,032.49 and 45,946.47

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Solution

The fourth proportional to 63,333.12, 95,032.49 and 45,946.47 is: 68,943.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,333.12 : 95,032.49 = 45,946.47 : x
  2. Step 2: Convert to fraction form
    63,333.12/95,032.49 = 45,946.47/x
  3. Step 3: Cross multiply
    63,333.12x = 95,032.49 × 45,946.47
  4. Step 4: Simplify right side
    63,333.12x = 4,366,407,221.08
  5. Step 5: Solve for x
    x = 4,366,407,221.08/63,333.12
  6. Step 6: Final answer
    x = 68,943.50

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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.