Home / 96,593.07-133,304.84-54,154.35

Finding the Fourth Proportional to 96,593.07, 133,304.84 and 54,154.35

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Solution

The fourth proportional to 96,593.07, 133,304.84 and 54,154.35 is: 74,736.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,593.07 : 133,304.84 = 54,154.35 : x
  2. Step 2: Convert to fraction form
    96,593.07/133,304.84 = 54,154.35/x
  3. Step 3: Cross multiply
    96,593.07x = 133,304.84 × 54,154.35
  4. Step 4: Simplify right side
    96,593.07x = 7,219,036,691.28
  5. Step 5: Solve for x
    x = 7,219,036,691.28/96,593.07
  6. Step 6: Final answer
    x = 74,736.59

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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.