Home / 41,748.93-57,613.19-22,886.01

Finding the Fourth Proportional to 41,748.93, 57,613.19 and 22,886.01

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Solution

The fourth proportional to 41,748.93, 57,613.19 and 22,886.01 is: 31,582.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,748.93 : 57,613.19 = 22,886.01 : x
  2. Step 2: Convert to fraction form
    41,748.93/57,613.19 = 22,886.01/x
  3. Step 3: Cross multiply
    41,748.93x = 57,613.19 × 22,886.01
  4. Step 4: Simplify right side
    41,748.93x = 1,318,535,928.04
  5. Step 5: Solve for x
    x = 1,318,535,928.04/41,748.93
  6. Step 6: Final answer
    x = 31,582.51

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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.