Home / 44,513.60-61,432.18-25,393.80

Finding the Fourth Proportional to 44,513.60, 61,432.18 and 25,393.80

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Solution

The fourth proportional to 44,513.60, 61,432.18 and 25,393.80 is: 35,045.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,513.60 : 61,432.18 = 25,393.80 : x
  2. Step 2: Convert to fraction form
    44,513.60/61,432.18 = 25,393.80/x
  3. Step 3: Cross multiply
    44,513.60x = 61,432.18 × 25,393.80
  4. Step 4: Simplify right side
    44,513.60x = 1,559,996,456.65
  5. Step 5: Solve for x
    x = 1,559,996,456.65/44,513.60
  6. Step 6: Final answer
    x = 35,045.39

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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.