Home / 43,302.57-59,744.30-25,151.55

Finding the Fourth Proportional to 43,302.57, 59,744.30 and 25,151.55

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Solution

The fourth proportional to 43,302.57, 59,744.30 and 25,151.55 is: 34,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,302.57 : 59,744.30 = 25,151.55 : x
  2. Step 2: Convert to fraction form
    43,302.57/59,744.30 = 25,151.55/x
  3. Step 3: Cross multiply
    43,302.57x = 59,744.30 × 25,151.55
  4. Step 4: Simplify right side
    43,302.57x = 1,502,661,622.91
  5. Step 5: Solve for x
    x = 1,502,661,622.91/43,302.57
  6. Step 6: Final answer
    x = 34,701.44

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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.