Home / 634,774.74-952,158.92-224,748.24

Finding the Fourth Proportional to 634,774.74, 952,158.92 and 224,748.24

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Solution

The fourth proportional to 634,774.74, 952,158.92 and 224,748.24 is: 337,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,774.74 : 952,158.92 = 224,748.24 : x
  2. Step 2: Convert to fraction form
    634,774.74/952,158.92 = 224,748.24/x
  3. Step 3: Cross multiply
    634,774.74x = 952,158.92 × 224,748.24
  4. Step 4: Simplify right side
    634,774.74x = 213,996,040,346.56
  5. Step 5: Solve for x
    x = 213,996,040,346.56/634,774.74
  6. Step 6: Final answer
    x = 337,121.23

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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.