Home / 60,202.20-83,082.04-36,328.48

Finding the Fourth Proportional to 60,202.20, 83,082.04 and 36,328.48

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Solution

The fourth proportional to 60,202.20, 83,082.04 and 36,328.48 is: 50,135.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,202.20 : 83,082.04 = 36,328.48 : x
  2. Step 2: Convert to fraction form
    60,202.20/83,082.04 = 36,328.48/x
  3. Step 3: Cross multiply
    60,202.20x = 83,082.04 × 36,328.48
  4. Step 4: Simplify right side
    60,202.20x = 3,018,244,228.50
  5. Step 5: Solve for x
    x = 3,018,244,228.50/60,202.20
  6. Step 6: Final answer
    x = 50,135.12

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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.