Home / 44,327.76-61,182.19-28,191.95

Finding the Fourth Proportional to 44,327.76, 61,182.19 and 28,191.95

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Solution

The fourth proportional to 44,327.76, 61,182.19 and 28,191.95 is: 38,911.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,327.76 : 61,182.19 = 28,191.95 : x
  2. Step 2: Convert to fraction form
    44,327.76/61,182.19 = 28,191.95/x
  3. Step 3: Cross multiply
    44,327.76x = 61,182.19 × 28,191.95
  4. Step 4: Simplify right side
    44,327.76x = 1,724,845,041.55
  5. Step 5: Solve for x
    x = 1,724,845,041.55/44,327.76
  6. Step 6: Final answer
    x = 38,911.17

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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.