Home / 7,253.56-10,004.25-4,862.75

Finding the Fourth Proportional to 7,253.56, 10,004.25 and 4,862.75

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Solution

The fourth proportional to 7,253.56, 10,004.25 and 4,862.75 is: 6,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253.56 : 10,004.25 = 4,862.75 : x
  2. Step 2: Convert to fraction form
    7,253.56/10,004.25 = 4,862.75/x
  3. Step 3: Cross multiply
    7,253.56x = 10,004.25 × 4,862.75
  4. Step 4: Simplify right side
    7,253.56x = 48,648,116.67
  5. Step 5: Solve for x
    x = 48,648,116.67/7,253.56
  6. Step 6: Final answer
    x = 6,706.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.