Home / 43,398.43-59,890.31-25,494.19

Finding the Fourth Proportional to 43,398.43, 59,890.31 and 25,494.19

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Solution

The fourth proportional to 43,398.43, 59,890.31 and 25,494.19 is: 35,182.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,398.43 : 59,890.31 = 25,494.19 : x
  2. Step 2: Convert to fraction form
    43,398.43/59,890.31 = 25,494.19/x
  3. Step 3: Cross multiply
    43,398.43x = 59,890.31 × 25,494.19
  4. Step 4: Simplify right side
    43,398.43x = 1,526,855,169.29
  5. Step 5: Solve for x
    x = 1,526,855,169.29/43,398.43
  6. Step 6: Final answer
    x = 35,182.26

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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.