Home / 667,163.25-1,000,848.56-224,034.93

Finding the Fourth Proportional to 667,163.25, 1,000,848.56 and 224,034.93

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Solution

The fourth proportional to 667,163.25, 1,000,848.56 and 224,034.93 is: 336,087.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,163.25 : 1,000,848.56 = 224,034.93 : x
  2. Step 2: Convert to fraction form
    667,163.25/1,000,848.56 = 224,034.93/x
  3. Step 3: Cross multiply
    667,163.25x = 1,000,848.56 × 224,034.93
  4. Step 4: Simplify right side
    667,163.25x = 224,225,035,960.03
  5. Step 5: Solve for x
    x = 224,225,035,960.03/667,163.25
  6. Step 6: Final answer
    x = 336,087.21

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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.