Home / 40,642.60-56,095.56-24,732.17

Finding the Fourth Proportional to 40,642.60, 56,095.56 and 24,732.17

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Solution

The fourth proportional to 40,642.60, 56,095.56 and 24,732.17 is: 34,135.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,642.60 : 56,095.56 = 24,732.17 : x
  2. Step 2: Convert to fraction form
    40,642.60/56,095.56 = 24,732.17/x
  3. Step 3: Cross multiply
    40,642.60x = 56,095.56 × 24,732.17
  4. Step 4: Simplify right side
    40,642.60x = 1,387,364,926.17
  5. Step 5: Solve for x
    x = 1,387,364,926.17/40,642.60
  6. Step 6: Final answer
    x = 34,135.74

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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.