Home / 6,224.04-9,334.24-5,125.68

Finding the Fourth Proportional to 6,224.04, 9,334.24 and 5,125.68

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Solution

The fourth proportional to 6,224.04, 9,334.24 and 5,125.68 is: 7,687.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224.04 : 9,334.24 = 5,125.68 : x
  2. Step 2: Convert to fraction form
    6,224.04/9,334.24 = 5,125.68/x
  3. Step 3: Cross multiply
    6,224.04x = 9,334.24 × 5,125.68
  4. Step 4: Simplify right side
    6,224.04x = 47,844,314.47
  5. Step 5: Solve for x
    x = 47,844,314.47/6,224.04
  6. Step 6: Final answer
    x = 7,687.02

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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.