Home / 69,096.42-95,377.68-40,802.22

Finding the Fourth Proportional to 69,096.42, 95,377.68 and 40,802.22

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Solution

The fourth proportional to 69,096.42, 95,377.68 and 40,802.22 is: 56,321.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,096.42 : 95,377.68 = 40,802.22 : x
  2. Step 2: Convert to fraction form
    69,096.42/95,377.68 = 40,802.22/x
  3. Step 3: Cross multiply
    69,096.42x = 95,377.68 × 40,802.22
  4. Step 4: Simplify right side
    69,096.42x = 3,891,621,082.45
  5. Step 5: Solve for x
    x = 3,891,621,082.45/69,096.42
  6. Step 6: Final answer
    x = 56,321.60

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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.