Home / 17,393.02-24,002.20-9,435.13

Finding the Fourth Proportional to 17,393.02, 24,002.20 and 9,435.13

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Solution

The fourth proportional to 17,393.02, 24,002.20 and 9,435.13 is: 13,020.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393.02 : 24,002.20 = 9,435.13 : x
  2. Step 2: Convert to fraction form
    17,393.02/24,002.20 = 9,435.13/x
  3. Step 3: Cross multiply
    17,393.02x = 24,002.20 × 9,435.13
  4. Step 4: Simplify right side
    17,393.02x = 226,463,877.29
  5. Step 5: Solve for x
    x = 226,463,877.29/17,393.02
  6. Step 6: Final answer
    x = 13,020.39

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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.