Home / 47,922.16-66,134.62-26,701.44

Finding the Fourth Proportional to 47,922.16, 66,134.62 and 26,701.44

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Solution

The fourth proportional to 47,922.16, 66,134.62 and 26,701.44 is: 36,849.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,922.16 : 66,134.62 = 26,701.44 : x
  2. Step 2: Convert to fraction form
    47,922.16/66,134.62 = 26,701.44/x
  3. Step 3: Cross multiply
    47,922.16x = 66,134.62 × 26,701.44
  4. Step 4: Simplify right side
    47,922.16x = 1,765,889,587.85
  5. Step 5: Solve for x
    x = 1,765,889,587.85/47,922.16
  6. Step 6: Final answer
    x = 36,849.12

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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.