Home / 47,766.87-71,733.48-44,011.65

Finding the Fourth Proportional to 47,766.87, 71,733.48 and 44,011.65

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Solution

The fourth proportional to 47,766.87, 71,733.48 and 44,011.65 is: 66,094.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,766.87 : 71,733.48 = 44,011.65 : x
  2. Step 2: Convert to fraction form
    47,766.87/71,733.48 = 44,011.65/x
  3. Step 3: Cross multiply
    47,766.87x = 71,733.48 × 44,011.65
  4. Step 4: Simplify right side
    47,766.87x = 3,157,108,815.04
  5. Step 5: Solve for x
    x = 3,157,108,815.04/47,766.87
  6. Step 6: Final answer
    x = 66,094.11

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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.