Home / 5,574.18-8,353.92-3,110.16

Finding the Fourth Proportional to 5,574.18, 8,353.92 and 3,110.16

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Solution

The fourth proportional to 5,574.18, 8,353.92 and 3,110.16 is: 4,661.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574.18 : 8,353.92 = 3,110.16 : x
  2. Step 2: Convert to fraction form
    5,574.18/8,353.92 = 3,110.16/x
  3. Step 3: Cross multiply
    5,574.18x = 8,353.92 × 3,110.16
  4. Step 4: Simplify right side
    5,574.18x = 25,982,027.83
  5. Step 5: Solve for x
    x = 25,982,027.83/5,574.18
  6. Step 6: Final answer
    x = 4,661.14

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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.