Home / 43,510.38-60,044.31-25,605.42

Finding the Fourth Proportional to 43,510.38, 60,044.31 and 25,605.42

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Solution

The fourth proportional to 43,510.38, 60,044.31 and 25,605.42 is: 35,335.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,510.38 : 60,044.31 = 25,605.42 : x
  2. Step 2: Convert to fraction form
    43,510.38/60,044.31 = 25,605.42/x
  3. Step 3: Cross multiply
    43,510.38x = 60,044.31 × 25,605.42
  4. Step 4: Simplify right side
    43,510.38x = 1,537,459,776.16
  5. Step 5: Solve for x
    x = 1,537,459,776.16/43,510.38
  6. Step 6: Final answer
    x = 35,335.47

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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.