Home / 43,076.59-59,436.97-25,168.13

Finding the Fourth Proportional to 43,076.59, 59,436.97 and 25,168.13

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Solution

The fourth proportional to 43,076.59, 59,436.97 and 25,168.13 is: 34,726.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,076.59 : 59,436.97 = 25,168.13 : x
  2. Step 2: Convert to fraction form
    43,076.59/59,436.97 = 25,168.13/x
  3. Step 3: Cross multiply
    43,076.59x = 59,436.97 × 25,168.13
  4. Step 4: Simplify right side
    43,076.59x = 1,495,917,387.77
  5. Step 5: Solve for x
    x = 1,495,917,387.77/43,076.59
  6. Step 6: Final answer
    x = 34,726.92

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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.