Home / 41,818.83-57,708.69-22,697.70

Finding the Fourth Proportional to 41,818.83, 57,708.69 and 22,697.70

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Solution

The fourth proportional to 41,818.83, 57,708.69 and 22,697.70 is: 31,322.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,818.83 : 57,708.69 = 22,697.70 : x
  2. Step 2: Convert to fraction form
    41,818.83/57,708.69 = 22,697.70/x
  3. Step 3: Cross multiply
    41,818.83x = 57,708.69 × 22,697.70
  4. Step 4: Simplify right side
    41,818.83x = 1,309,854,533.01
  5. Step 5: Solve for x
    x = 1,309,854,533.01/41,818.83
  6. Step 6: Final answer
    x = 31,322.12

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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.