Home / 97,308.55-134,262.99-59,067.18

Finding the Fourth Proportional to 97,308.55, 134,262.99 and 59,067.18

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Solution

The fourth proportional to 97,308.55, 134,262.99 and 59,067.18 is: 81,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,308.55 : 134,262.99 = 59,067.18 : x
  2. Step 2: Convert to fraction form
    97,308.55/134,262.99 = 59,067.18/x
  3. Step 3: Cross multiply
    97,308.55x = 134,262.99 × 59,067.18
  4. Step 4: Simplify right side
    97,308.55x = 7,930,536,197.67
  5. Step 5: Solve for x
    x = 7,930,536,197.67/97,308.55
  6. Step 6: Final answer
    x = 81,498.87

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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.