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Finding the Fourth Proportional to 6,041.80, 9,062.70 and 5,504.20

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Solution

The fourth proportional to 6,041.80, 9,062.70 and 5,504.20 is: 8,256.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041.80 : 9,062.70 = 5,504.20 : x
  2. Step 2: Convert to fraction form
    6,041.80/9,062.70 = 5,504.20/x
  3. Step 3: Cross multiply
    6,041.80x = 9,062.70 × 5,504.20
  4. Step 4: Simplify right side
    6,041.80x = 49,882,913.34
  5. Step 5: Solve for x
    x = 49,882,913.34/6,041.80
  6. Step 6: Final answer
    x = 8,256.30

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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.