Home / 49,260.04-73,870.98-15,972.10

Finding the Fourth Proportional to 49,260.04, 73,870.98 and 15,972.10

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Solution

The fourth proportional to 49,260.04, 73,870.98 and 15,972.10 is: 23,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,260.04 : 73,870.98 = 15,972.10 : x
  2. Step 2: Convert to fraction form
    49,260.04/73,870.98 = 15,972.10/x
  3. Step 3: Cross multiply
    49,260.04x = 73,870.98 × 15,972.10
  4. Step 4: Simplify right side
    49,260.04x = 1,179,874,679.66
  5. Step 5: Solve for x
    x = 1,179,874,679.66/49,260.04
  6. Step 6: Final answer
    x = 23,951.96

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1.5x scale

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.