Home / 7,325.01-10,974.29-6,162.26

Finding the Fourth Proportional to 7,325.01, 10,974.29 and 6,162.26

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Solution

The fourth proportional to 7,325.01, 10,974.29 and 6,162.26 is: 9,232.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325.01 : 10,974.29 = 6,162.26 : x
  2. Step 2: Convert to fraction form
    7,325.01/10,974.29 = 6,162.26/x
  3. Step 3: Cross multiply
    7,325.01x = 10,974.29 × 6,162.26
  4. Step 4: Simplify right side
    7,325.01x = 67,626,342.61
  5. Step 5: Solve for x
    x = 67,626,342.61/7,325.01
  6. Step 6: Final answer
    x = 9,232.25

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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.