Home / 97,308.95-134,263.45-59,067.56

Finding the Fourth Proportional to 97,308.95, 134,263.45 and 59,067.56

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Solution

The fourth proportional to 97,308.95, 134,263.45 and 59,067.56 is: 81,499.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,308.95 : 134,263.45 = 59,067.56 : x
  2. Step 2: Convert to fraction form
    97,308.95/134,263.45 = 59,067.56/x
  3. Step 3: Cross multiply
    97,308.95x = 134,263.45 × 59,067.56
  4. Step 4: Simplify right side
    97,308.95x = 7,930,613,569.70
  5. Step 5: Solve for x
    x = 7,930,613,569.70/97,308.95
  6. Step 6: Final answer
    x = 81,499.33

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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.