Home / 17,629.02-24,328.26-9,671.04

Finding the Fourth Proportional to 17,629.02, 24,328.26 and 9,671.04

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Solution

The fourth proportional to 17,629.02, 24,328.26 and 9,671.04 is: 13,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,629.02 : 24,328.26 = 9,671.04 : x
  2. Step 2: Convert to fraction form
    17,629.02/24,328.26 = 9,671.04/x
  3. Step 3: Cross multiply
    17,629.02x = 24,328.26 × 9,671.04
  4. Step 4: Simplify right side
    17,629.02x = 235,279,575.59
  5. Step 5: Solve for x
    x = 235,279,575.59/17,629.02
  6. Step 6: Final answer
    x = 13,346.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.