Home / 22,763.88-34,150.54-9,616.36

Finding the Fourth Proportional to 22,763.88, 34,150.54 and 9,616.36

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Solution

The fourth proportional to 22,763.88, 34,150.54 and 9,616.36 is: 14,426.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763.88 : 34,150.54 = 9,616.36 : x
  2. Step 2: Convert to fraction form
    22,763.88/34,150.54 = 9,616.36/x
  3. Step 3: Cross multiply
    22,763.88x = 34,150.54 × 9,616.36
  4. Step 4: Simplify right side
    22,763.88x = 328,403,886.83
  5. Step 5: Solve for x
    x = 328,403,886.83/22,763.88
  6. Step 6: Final answer
    x = 14,426.53

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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.