Home / 17,765.02-24,514.68-9,807.04

Finding the Fourth Proportional to 17,765.02, 24,514.68 and 9,807.04

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Solution

The fourth proportional to 17,765.02, 24,514.68 and 9,807.04 is: 13,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,765.02 : 24,514.68 = 9,807.04 : x
  2. Step 2: Convert to fraction form
    17,765.02/24,514.68 = 9,807.04/x
  3. Step 3: Cross multiply
    17,765.02x = 24,514.68 × 9,807.04
  4. Step 4: Simplify right side
    17,765.02x = 240,416,447.35
  5. Step 5: Solve for x
    x = 240,416,447.35/17,765.02
  6. Step 6: Final answer
    x = 13,533.14

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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.