Home / 34,222.62-47,117.43-29,804.70

Finding the Fourth Proportional to 34,222.62, 47,117.43 and 29,804.70

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Solution

The fourth proportional to 34,222.62, 47,117.43 and 29,804.70 is: 41,034.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,222.62 : 47,117.43 = 29,804.70 : x
  2. Step 2: Convert to fraction form
    34,222.62/47,117.43 = 29,804.70/x
  3. Step 3: Cross multiply
    34,222.62x = 47,117.43 × 29,804.70
  4. Step 4: Simplify right side
    34,222.62x = 1,404,320,865.92
  5. Step 5: Solve for x
    x = 1,404,320,865.92/34,222.62
  6. Step 6: Final answer
    x = 41,034.87

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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.