Home / 110,082.24-165,116.88-36,210.24

Finding the Fourth Proportional to 110,082.24, 165,116.88 and 36,210.24

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Solution

The fourth proportional to 110,082.24, 165,116.88 and 36,210.24 is: 54,313.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,082.24 : 165,116.88 = 36,210.24 : x
  2. Step 2: Convert to fraction form
    110,082.24/165,116.88 = 36,210.24/x
  3. Step 3: Cross multiply
    110,082.24x = 165,116.88 × 36,210.24
  4. Step 4: Simplify right side
    110,082.24x = 5,978,921,852.85
  5. Step 5: Solve for x
    x = 5,978,921,852.85/110,082.24
  6. Step 6: Final answer
    x = 54,313.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.