Home / 41,111.82-56,734.20-22,248.95

Finding the Fourth Proportional to 41,111.82, 56,734.20 and 22,248.95

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Solution

The fourth proportional to 41,111.82, 56,734.20 and 22,248.95 is: 30,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,111.82 : 56,734.20 = 22,248.95 : x
  2. Step 2: Convert to fraction form
    41,111.82/56,734.20 = 22,248.95/x
  3. Step 3: Cross multiply
    41,111.82x = 56,734.20 × 22,248.95
  4. Step 4: Simplify right side
    41,111.82x = 1,262,276,095.42
  5. Step 5: Solve for x
    x = 1,262,276,095.42/41,111.82
  6. Step 6: Final answer
    x = 30,703.48

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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.