Home / 60,965.11-91,329.31-44,925.51

Finding the Fourth Proportional to 60,965.11, 91,329.31 and 44,925.51

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Solution

The fourth proportional to 60,965.11, 91,329.31 and 44,925.51 is: 67,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,965.11 : 91,329.31 = 44,925.51 : x
  2. Step 2: Convert to fraction form
    60,965.11/91,329.31 = 44,925.51/x
  3. Step 3: Cross multiply
    60,965.11x = 91,329.31 × 44,925.51
  4. Step 4: Simplify right side
    60,965.11x = 4,103,015,829.70
  5. Step 5: Solve for x
    x = 4,103,015,829.70/60,965.11
  6. Step 6: Final answer
    x = 67,301.05

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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.