Home / 96,590.07-133,306.16-60,781.59

Finding the Fourth Proportional to 96,590.07, 133,306.16 and 60,781.59

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Solution

The fourth proportional to 96,590.07, 133,306.16 and 60,781.59 is: 83,886.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,590.07 : 133,306.16 = 60,781.59 : x
  2. Step 2: Convert to fraction form
    96,590.07/133,306.16 = 60,781.59/x
  3. Step 3: Cross multiply
    96,590.07x = 133,306.16 × 60,781.59
  4. Step 4: Simplify right side
    96,590.07x = 8,102,560,057.69
  5. Step 5: Solve for x
    x = 8,102,560,057.69/96,590.07
  6. Step 6: Final answer
    x = 83,886.06

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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.