Home / 23,304.16-34,927.05-18,354.25

Finding the Fourth Proportional to 23,304.16, 34,927.05 and 18,354.25

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Solution

The fourth proportional to 23,304.16, 34,927.05 and 18,354.25 is: 27,508.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304.16 : 34,927.05 = 18,354.25 : x
  2. Step 2: Convert to fraction form
    23,304.16/34,927.05 = 18,354.25/x
  3. Step 3: Cross multiply
    23,304.16x = 34,927.05 × 18,354.25
  4. Step 4: Simplify right side
    23,304.16x = 641,059,807.46
  5. Step 5: Solve for x
    x = 641,059,807.46/23,304.16
  6. Step 6: Final answer
    x = 27,508.39

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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.