Home / 47,227.38-65,172.36-26,006.76

Finding the Fourth Proportional to 47,227.38, 65,172.36 and 26,006.76

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Solution

The fourth proportional to 47,227.38, 65,172.36 and 26,006.76 is: 35,888.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,227.38 : 65,172.36 = 26,006.76 : x
  2. Step 2: Convert to fraction form
    47,227.38/65,172.36 = 26,006.76/x
  3. Step 3: Cross multiply
    47,227.38x = 65,172.36 × 26,006.76
  4. Step 4: Simplify right side
    47,227.38x = 1,694,921,925.15
  5. Step 5: Solve for x
    x = 1,694,921,925.15/47,227.38
  6. Step 6: Final answer
    x = 35,888.54

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1.5x scale

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.