Home / 175,388.20-263,082.30-152,060.20

Finding the Fourth Proportional to 175,388.20, 263,082.30 and 152,060.20

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Solution

The fourth proportional to 175,388.20, 263,082.30 and 152,060.20 is: 228,090.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,388.20 : 263,082.30 = 152,060.20 : x
  2. Step 2: Convert to fraction form
    175,388.20/263,082.30 = 152,060.20/x
  3. Step 3: Cross multiply
    175,388.20x = 263,082.30 × 152,060.20
  4. Step 4: Simplify right side
    175,388.20x = 40,004,347,154.46
  5. Step 5: Solve for x
    x = 40,004,347,154.46/175,388.20
  6. Step 6: Final answer
    x = 228,090.30

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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.