Home / 9,077.04-12,522.24-5,932.80

Finding the Fourth Proportional to 9,077.04, 12,522.24 and 5,932.80

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Solution

The fourth proportional to 9,077.04, 12,522.24 and 5,932.80 is: 8,184.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077.04 : 12,522.24 = 5,932.80 : x
  2. Step 2: Convert to fraction form
    9,077.04/12,522.24 = 5,932.80/x
  3. Step 3: Cross multiply
    9,077.04x = 12,522.24 × 5,932.80
  4. Step 4: Simplify right side
    9,077.04x = 74,291,945.47
  5. Step 5: Solve for x
    x = 74,291,945.47/9,077.04
  6. Step 6: Final answer
    x = 8,184.60

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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.