Home / 41,155.92-56,795.08-22,293.20

Finding the Fourth Proportional to 41,155.92, 56,795.08 and 22,293.20

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Solution

The fourth proportional to 41,155.92, 56,795.08 and 22,293.20 is: 30,764.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,155.92 : 56,795.08 = 22,293.20 : x
  2. Step 2: Convert to fraction form
    41,155.92/56,795.08 = 22,293.20/x
  3. Step 3: Cross multiply
    41,155.92x = 56,795.08 × 22,293.20
  4. Step 4: Simplify right side
    41,155.92x = 1,266,144,077.46
  5. Step 5: Solve for x
    x = 1,266,144,077.46/41,155.92
  6. Step 6: Final answer
    x = 30,764.57

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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.