Home / 41,353.64-57,068.16-22,490.84

Finding the Fourth Proportional to 41,353.64, 57,068.16 and 22,490.84

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Solution

The fourth proportional to 41,353.64, 57,068.16 and 22,490.84 is: 31,037.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.64 : 57,068.16 = 22,490.84 : x
  2. Step 2: Convert to fraction form
    41,353.64/57,068.16 = 22,490.84/x
  3. Step 3: Cross multiply
    41,353.64x = 57,068.16 × 22,490.84
  4. Step 4: Simplify right side
    41,353.64x = 1,283,510,855.65
  5. Step 5: Solve for x
    x = 1,283,510,855.65/41,353.64
  6. Step 6: Final answer
    x = 31,037.43

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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.