Home / 67,767.10-93,519.15-37,552.92

Finding the Fourth Proportional to 67,767.10, 93,519.15 and 37,552.92

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Solution

The fourth proportional to 67,767.10, 93,519.15 and 37,552.92 is: 51,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,767.10 : 93,519.15 = 37,552.92 : x
  2. Step 2: Convert to fraction form
    67,767.10/93,519.15 = 37,552.92/x
  3. Step 3: Cross multiply
    67,767.10x = 93,519.15 × 37,552.92
  4. Step 4: Simplify right side
    67,767.10x = 3,511,917,368.29
  5. Step 5: Solve for x
    x = 3,511,917,368.29/67,767.10
  6. Step 6: Final answer
    x = 51,823.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.