Home / 6,055.60-9,061.80-5,537.20

Finding the Fourth Proportional to 6,055.60, 9,061.80 and 5,537.20

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Solution

The fourth proportional to 6,055.60, 9,061.80 and 5,537.20 is: 8,286.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.60 : 9,061.80 = 5,537.20 : x
  2. Step 2: Convert to fraction form
    6,055.60/9,061.80 = 5,537.20/x
  3. Step 3: Cross multiply
    6,055.60x = 9,061.80 × 5,537.20
  4. Step 4: Simplify right side
    6,055.60x = 50,176,998.96
  5. Step 5: Solve for x
    x = 50,176,998.96/6,055.60
  6. Step 6: Final answer
    x = 8,286.05

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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.