Home / 47,149.66-70,660.08-26,058.46

Finding the Fourth Proportional to 47,149.66, 70,660.08 and 26,058.46

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Solution

The fourth proportional to 47,149.66, 70,660.08 and 26,058.46 is: 39,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,149.66 : 70,660.08 = 26,058.46 : x
  2. Step 2: Convert to fraction form
    47,149.66/70,660.08 = 26,058.46/x
  3. Step 3: Cross multiply
    47,149.66x = 70,660.08 × 26,058.46
  4. Step 4: Simplify right side
    47,149.66x = 1,841,292,868.28
  5. Step 5: Solve for x
    x = 1,841,292,868.28/47,149.66
  6. Step 6: Final answer
    x = 39,052.09

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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.