Home / 8,830.02-13,244.99-2,256.20

Finding the Fourth Proportional to 8,830.02, 13,244.99 and 2,256.20

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Solution

The fourth proportional to 8,830.02, 13,244.99 and 2,256.20 is: 3,384.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,830.02 : 13,244.99 = 2,256.20 : x
  2. Step 2: Convert to fraction form
    8,830.02/13,244.99 = 2,256.20/x
  3. Step 3: Cross multiply
    8,830.02x = 13,244.99 × 2,256.20
  4. Step 4: Simplify right side
    8,830.02x = 29,883,280.21
  5. Step 5: Solve for x
    x = 29,883,280.21/8,830.02
  6. Step 6: Final answer
    x = 3,384.28

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Similar ratio
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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.