Home / 23,410.80-35,116.38-9,372.04

Finding the Fourth Proportional to 23,410.80, 35,116.38 and 9,372.04

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Solution

The fourth proportional to 23,410.80, 35,116.38 and 9,372.04 is: 14,058.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.80 : 35,116.38 = 9,372.04 : x
  2. Step 2: Convert to fraction form
    23,410.80/35,116.38 = 9,372.04/x
  3. Step 3: Cross multiply
    23,410.80x = 35,116.38 × 9,372.04
  4. Step 4: Simplify right side
    23,410.80x = 329,112,030.22
  5. Step 5: Solve for x
    x = 329,112,030.22/23,410.80
  6. Step 6: Final answer
    x = 14,058.13

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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.