Home / 60,860.11-91,322.97-29,695.36

Finding the Fourth Proportional to 60,860.11, 91,322.97 and 29,695.36

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Solution

The fourth proportional to 60,860.11, 91,322.97 and 29,695.36 is: 44,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,860.11 : 91,322.97 = 29,695.36 : x
  2. Step 2: Convert to fraction form
    60,860.11/91,322.97 = 29,695.36/x
  3. Step 3: Cross multiply
    60,860.11x = 91,322.97 × 29,695.36
  4. Step 4: Simplify right side
    60,860.11x = 2,711,868,385.50
  5. Step 5: Solve for x
    x = 2,711,868,385.50/60,860.11
  6. Step 6: Final answer
    x = 44,559.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.