Home / 41,749.08-57,613.29-22,886.10

Finding the Fourth Proportional to 41,749.08, 57,613.29 and 22,886.10

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Solution

The fourth proportional to 41,749.08, 57,613.29 and 22,886.10 is: 31,582.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,749.08 : 57,613.29 = 22,886.10 : x
  2. Step 2: Convert to fraction form
    41,749.08/57,613.29 = 22,886.10/x
  3. Step 3: Cross multiply
    41,749.08x = 57,613.29 × 22,886.10
  4. Step 4: Simplify right side
    41,749.08x = 1,318,543,516.27
  5. Step 5: Solve for x
    x = 1,318,543,516.27/41,749.08
  6. Step 6: Final answer
    x = 31,582.58

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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.