Home / 6,132.99-9,240.47-5,548.73

Finding the Fourth Proportional to 6,132.99, 9,240.47 and 5,548.73

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Solution

The fourth proportional to 6,132.99, 9,240.47 and 5,548.73 is: 8,360.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132.99 : 9,240.47 = 5,548.73 : x
  2. Step 2: Convert to fraction form
    6,132.99/9,240.47 = 5,548.73/x
  3. Step 3: Cross multiply
    6,132.99x = 9,240.47 × 5,548.73
  4. Step 4: Simplify right side
    6,132.99x = 51,272,868.46
  5. Step 5: Solve for x
    x = 51,272,868.46/6,132.99
  6. Step 6: Final answer
    x = 8,360.17

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.