Home / 23,555.18-35,344.88-13,023.25

Finding the Fourth Proportional to 23,555.18, 35,344.88 and 13,023.25

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Solution

The fourth proportional to 23,555.18, 35,344.88 and 13,023.25 is: 19,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555.18 : 35,344.88 = 13,023.25 : x
  2. Step 2: Convert to fraction form
    23,555.18/35,344.88 = 13,023.25/x
  3. Step 3: Cross multiply
    23,555.18x = 35,344.88 × 13,023.25
  4. Step 4: Simplify right side
    23,555.18x = 460,304,966.62
  5. Step 5: Solve for x
    x = 460,304,966.62/23,555.18
  6. Step 6: Final answer
    x = 19,541.56

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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.