Home / 44,901.61-61,993.11-27,928.95

Finding the Fourth Proportional to 44,901.61, 61,993.11 and 27,928.95

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Solution

The fourth proportional to 44,901.61, 61,993.11 and 27,928.95 is: 38,559.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,901.61 : 61,993.11 = 27,928.95 : x
  2. Step 2: Convert to fraction form
    44,901.61/61,993.11 = 27,928.95/x
  3. Step 3: Cross multiply
    44,901.61x = 61,993.11 × 27,928.95
  4. Step 4: Simplify right side
    44,901.61x = 1,731,402,469.53
  5. Step 5: Solve for x
    x = 1,731,402,469.53/44,901.61
  6. Step 6: Final answer
    x = 38,559.92

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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.