Home / 41,109.04-56,738.16-24,120.88

Finding the Fourth Proportional to 41,109.04, 56,738.16 and 24,120.88

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Solution

The fourth proportional to 41,109.04, 56,738.16 and 24,120.88 is: 33,291.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.04 : 56,738.16 = 24,120.88 : x
  2. Step 2: Convert to fraction form
    41,109.04/56,738.16 = 24,120.88/x
  3. Step 3: Cross multiply
    41,109.04x = 56,738.16 × 24,120.88
  4. Step 4: Simplify right side
    41,109.04x = 1,368,574,348.78
  5. Step 5: Solve for x
    x = 1,368,574,348.78/41,109.04
  6. Step 6: Final answer
    x = 33,291.32

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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.