Home / 47,110.62-65,008.86-26,962.88

Finding the Fourth Proportional to 47,110.62, 65,008.86 and 26,962.88

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Solution

The fourth proportional to 47,110.62, 65,008.86 and 26,962.88 is: 37,206.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110.62 : 65,008.86 = 26,962.88 : x
  2. Step 2: Convert to fraction form
    47,110.62/65,008.86 = 26,962.88/x
  3. Step 3: Cross multiply
    47,110.62x = 65,008.86 × 26,962.88
  4. Step 4: Simplify right side
    47,110.62x = 1,752,826,091.12
  5. Step 5: Solve for x
    x = 1,752,826,091.12/47,110.62
  6. Step 6: Final answer
    x = 37,206.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.