Home / 68,052.02-93,886.90-41,184.74

Finding the Fourth Proportional to 68,052.02, 93,886.90 and 41,184.74

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Solution

The fourth proportional to 68,052.02, 93,886.90 and 41,184.74 is: 56,819.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,052.02 : 93,886.90 = 41,184.74 : x
  2. Step 2: Convert to fraction form
    68,052.02/93,886.90 = 41,184.74/x
  3. Step 3: Cross multiply
    68,052.02x = 93,886.90 × 41,184.74
  4. Step 4: Simplify right side
    68,052.02x = 3,866,707,565.91
  5. Step 5: Solve for x
    x = 3,866,707,565.91/68,052.02
  6. Step 6: Final answer
    x = 56,819.88

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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.