Home / 41,110.50-56,732.90-22,248.03

Finding the Fourth Proportional to 41,110.50, 56,732.90 and 22,248.03

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Solution

The fourth proportional to 41,110.50, 56,732.90 and 22,248.03 is: 30,702.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110.50 : 56,732.90 = 22,248.03 : x
  2. Step 2: Convert to fraction form
    41,110.50/56,732.90 = 22,248.03/x
  3. Step 3: Cross multiply
    41,110.50x = 56,732.90 × 22,248.03
  4. Step 4: Simplify right side
    41,110.50x = 1,262,195,261.19
  5. Step 5: Solve for x
    x = 1,262,195,261.19/41,110.50
  6. Step 6: Final answer
    x = 30,702.50

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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.