Home / 32,940.06-49,358.28-25,461.90

Finding the Fourth Proportional to 32,940.06, 49,358.28 and 25,461.90

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Solution

The fourth proportional to 32,940.06, 49,358.28 and 25,461.90 is: 38,152.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,940.06 : 49,358.28 = 25,461.90 : x
  2. Step 2: Convert to fraction form
    32,940.06/49,358.28 = 25,461.90/x
  3. Step 3: Cross multiply
    32,940.06x = 49,358.28 × 25,461.90
  4. Step 4: Simplify right side
    32,940.06x = 1,256,755,589.53
  5. Step 5: Solve for x
    x = 1,256,755,589.53/32,940.06
  6. Step 6: Final answer
    x = 38,152.80

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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.