Home / 48,488.92-72,741.56-24,806.74

Finding the Fourth Proportional to 48,488.92, 72,741.56 and 24,806.74

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Solution

The fourth proportional to 48,488.92, 72,741.56 and 24,806.74 is: 37,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,488.92 : 72,741.56 = 24,806.74 : x
  2. Step 2: Convert to fraction form
    48,488.92/72,741.56 = 24,806.74/x
  3. Step 3: Cross multiply
    48,488.92x = 72,741.56 × 24,806.74
  4. Step 4: Simplify right side
    48,488.92x = 1,804,480,966.11
  5. Step 5: Solve for x
    x = 1,804,480,966.11/48,488.92
  6. Step 6: Final answer
    x = 37,214.29

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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.