Home / 41,410.35-57,146.22-22,547.46

Finding the Fourth Proportional to 41,410.35, 57,146.22 and 22,547.46

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Solution

The fourth proportional to 41,410.35, 57,146.22 and 22,547.46 is: 31,115.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,410.35 : 57,146.22 = 22,547.46 : x
  2. Step 2: Convert to fraction form
    41,410.35/57,146.22 = 22,547.46/x
  3. Step 3: Cross multiply
    41,410.35x = 57,146.22 × 22,547.46
  4. Step 4: Simplify right side
    41,410.35x = 1,288,502,109.60
  5. Step 5: Solve for x
    x = 1,288,502,109.60/41,410.35
  6. Step 6: Final answer
    x = 31,115.46

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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.