Home / 5,510.18-8,265.28-4,534.24

Finding the Fourth Proportional to 5,510.18, 8,265.28 and 4,534.24

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Solution

The fourth proportional to 5,510.18, 8,265.28 and 4,534.24 is: 6,801.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510.18 : 8,265.28 = 4,534.24 : x
  2. Step 2: Convert to fraction form
    5,510.18/8,265.28 = 4,534.24/x
  3. Step 3: Cross multiply
    5,510.18x = 8,265.28 × 4,534.24
  4. Step 4: Simplify right side
    5,510.18x = 37,476,763.19
  5. Step 5: Solve for x
    x = 37,476,763.19/5,510.18
  6. Step 6: Final answer
    x = 6,801.37

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Half scale
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Double scale
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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.