Home / 41,695.10-57,539.28-22,574.89

Finding the Fourth Proportional to 41,695.10, 57,539.28 and 22,574.89

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Solution

The fourth proportional to 41,695.10, 57,539.28 and 22,574.89 is: 31,153.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,695.10 : 57,539.28 = 22,574.89 : x
  2. Step 2: Convert to fraction form
    41,695.10/57,539.28 = 22,574.89/x
  3. Step 3: Cross multiply
    41,695.10x = 57,539.28 × 22,574.89
  4. Step 4: Simplify right side
    41,695.10x = 1,298,942,628.98
  5. Step 5: Solve for x
    x = 1,298,942,628.98/41,695.10
  6. Step 6: Final answer
    x = 31,153.36

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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.