Home / 41,083.95-56,695.85-22,221.07

Finding the Fourth Proportional to 41,083.95, 56,695.85 and 22,221.07

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Solution

The fourth proportional to 41,083.95, 56,695.85 and 22,221.07 is: 30,665.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083.95 : 56,695.85 = 22,221.07 : x
  2. Step 2: Convert to fraction form
    41,083.95/56,695.85 = 22,221.07/x
  3. Step 3: Cross multiply
    41,083.95x = 56,695.85 × 22,221.07
  4. Step 4: Simplify right side
    41,083.95x = 1,259,842,600.96
  5. Step 5: Solve for x
    x = 1,259,842,600.96/41,083.95
  6. Step 6: Final answer
    x = 30,665.08

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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.