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Finding the Fourth Proportional to 376,601.99, 564,902.51 and 96,119.24

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Solution

The fourth proportional to 376,601.99, 564,902.51 and 96,119.24 is: 144,178.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,601.99 : 564,902.51 = 96,119.24 : x
  2. Step 2: Convert to fraction form
    376,601.99/564,902.51 = 96,119.24/x
  3. Step 3: Cross multiply
    376,601.99x = 564,902.51 × 96,119.24
  4. Step 4: Simplify right side
    376,601.99x = 54,297,996,630.18
  5. Step 5: Solve for x
    x = 54,297,996,630.18/376,601.99
  6. Step 6: Final answer
    x = 144,178.73

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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.