Home / 5,052.04-7,587.48-4,129.56

Finding the Fourth Proportional to 5,052.04, 7,587.48 and 4,129.56

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Solution

The fourth proportional to 5,052.04, 7,587.48 and 4,129.56 is: 6,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.04 : 7,587.48 = 4,129.56 : x
  2. Step 2: Convert to fraction form
    5,052.04/7,587.48 = 4,129.56/x
  3. Step 3: Cross multiply
    5,052.04x = 7,587.48 × 4,129.56
  4. Step 4: Simplify right side
    5,052.04x = 31,332,953.91
  5. Step 5: Solve for x
    x = 31,332,953.91/5,052.04
  6. Step 6: Final answer
    x = 6,202.04

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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.