Home / 41,677.16-62,514.32-19,460.07

Finding the Fourth Proportional to 41,677.16, 62,514.32 and 19,460.07

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Solution

The fourth proportional to 41,677.16, 62,514.32 and 19,460.07 is: 29,189.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,677.16 : 62,514.32 = 19,460.07 : x
  2. Step 2: Convert to fraction form
    41,677.16/62,514.32 = 19,460.07/x
  3. Step 3: Cross multiply
    41,677.16x = 62,514.32 × 19,460.07
  4. Step 4: Simplify right side
    41,677.16x = 1,216,532,945.90
  5. Step 5: Solve for x
    x = 1,216,532,945.90/41,677.16
  6. Step 6: Final answer
    x = 29,189.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.