Home / 41,013.28-56,598.32-22,150.40

Finding the Fourth Proportional to 41,013.28, 56,598.32 and 22,150.40

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Solution

The fourth proportional to 41,013.28, 56,598.32 and 22,150.40 is: 30,567.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013.28 : 56,598.32 = 22,150.40 : x
  2. Step 2: Convert to fraction form
    41,013.28/56,598.32 = 22,150.40/x
  3. Step 3: Cross multiply
    41,013.28x = 56,598.32 × 22,150.40
  4. Step 4: Simplify right side
    41,013.28x = 1,253,675,427.33
  5. Step 5: Solve for x
    x = 1,253,675,427.33/41,013.28
  6. Step 6: Final answer
    x = 30,567.55

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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.