Home / 40,787.61-56,287.44-24,652.71

Finding the Fourth Proportional to 40,787.61, 56,287.44 and 24,652.71

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Solution

The fourth proportional to 40,787.61, 56,287.44 and 24,652.71 is: 34,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,787.61 : 56,287.44 = 24,652.71 : x
  2. Step 2: Convert to fraction form
    40,787.61/56,287.44 = 24,652.71/x
  3. Step 3: Cross multiply
    40,787.61x = 56,287.44 × 24,652.71
  4. Step 4: Simplify right side
    40,787.61x = 1,387,637,934.96
  5. Step 5: Solve for x
    x = 1,387,637,934.96/40,787.61
  6. Step 6: Final answer
    x = 34,021.07

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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.