Home / 48,294.73-72,424.35-16,696.69

Finding the Fourth Proportional to 48,294.73, 72,424.35 and 16,696.69

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Solution

The fourth proportional to 48,294.73, 72,424.35 and 16,696.69 is: 25,038.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,294.73 : 72,424.35 = 16,696.69 : x
  2. Step 2: Convert to fraction form
    48,294.73/72,424.35 = 16,696.69/x
  3. Step 3: Cross multiply
    48,294.73x = 72,424.35 × 16,696.69
  4. Step 4: Simplify right side
    48,294.73x = 1,209,246,920.40
  5. Step 5: Solve for x
    x = 1,209,246,920.40/48,294.73
  6. Step 6: Final answer
    x = 25,038.90

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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.