Home / 83,592.92-125,175.29-46,111.32

Finding the Fourth Proportional to 83,592.92, 125,175.29 and 46,111.32

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Solution

The fourth proportional to 83,592.92, 125,175.29 and 46,111.32 is: 69,048.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,592.92 : 125,175.29 = 46,111.32 : x
  2. Step 2: Convert to fraction form
    83,592.92/125,175.29 = 46,111.32/x
  3. Step 3: Cross multiply
    83,592.92x = 125,175.29 × 46,111.32
  4. Step 4: Simplify right side
    83,592.92x = 5,771,997,622.73
  5. Step 5: Solve for x
    x = 5,771,997,622.73/83,592.92
  6. Step 6: Final answer
    x = 69,048.88

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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.