Home / 47,110.68-70,549.38-34,601.04

Finding the Fourth Proportional to 47,110.68, 70,549.38 and 34,601.04

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Solution

The fourth proportional to 47,110.68, 70,549.38 and 34,601.04 is: 51,815.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110.68 : 70,549.38 = 34,601.04 : x
  2. Step 2: Convert to fraction form
    47,110.68/70,549.38 = 34,601.04/x
  3. Step 3: Cross multiply
    47,110.68x = 70,549.38 × 34,601.04
  4. Step 4: Simplify right side
    47,110.68x = 2,441,081,919.36
  5. Step 5: Solve for x
    x = 2,441,081,919.36/47,110.68
  6. Step 6: Final answer
    x = 51,815.89

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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.