Home / 5,229.03-7,848.27-4,672.92

Finding the Fourth Proportional to 5,229.03, 7,848.27 and 4,672.92

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Solution

The fourth proportional to 5,229.03, 7,848.27 and 4,672.92 is: 7,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229.03 : 7,848.27 = 4,672.92 : x
  2. Step 2: Convert to fraction form
    5,229.03/7,848.27 = 4,672.92/x
  3. Step 3: Cross multiply
    5,229.03x = 7,848.27 × 4,672.92
  4. Step 4: Simplify right side
    5,229.03x = 36,674,337.85
  5. Step 5: Solve for x
    x = 36,674,337.85/5,229.03
  6. Step 6: Final answer
    x = 7,013.60

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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.