Home / 48,246.46-72,394.40-22,974.58

Finding the Fourth Proportional to 48,246.46, 72,394.40 and 22,974.58

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Solution

The fourth proportional to 48,246.46, 72,394.40 and 22,974.58 is: 34,473.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,246.46 : 72,394.40 = 22,974.58 : x
  2. Step 2: Convert to fraction form
    48,246.46/72,394.40 = 22,974.58/x
  3. Step 3: Cross multiply
    48,246.46x = 72,394.40 × 22,974.58
  4. Step 4: Simplify right side
    48,246.46x = 1,663,230,934.35
  5. Step 5: Solve for x
    x = 1,663,230,934.35/48,246.46
  6. Step 6: Final answer
    x = 34,473.64

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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.