Home / 97,308.53-134,262.86-59,067.13

Finding the Fourth Proportional to 97,308.53, 134,262.86 and 59,067.13

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Solution

The fourth proportional to 97,308.53, 134,262.86 and 59,067.13 is: 81,498.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,308.53 : 134,262.86 = 59,067.13 : x
  2. Step 2: Convert to fraction form
    97,308.53/134,262.86 = 59,067.13/x
  3. Step 3: Cross multiply
    97,308.53x = 134,262.86 × 59,067.13
  4. Step 4: Simplify right side
    97,308.53x = 7,930,521,805.79
  5. Step 5: Solve for x
    x = 7,930,521,805.79/97,308.53
  6. Step 6: Final answer
    x = 81,498.73

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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.