Home / 22,334.10-33,501.15-14,460.90

Finding the Fourth Proportional to 22,334.10, 33,501.15 and 14,460.90

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Solution

The fourth proportional to 22,334.10, 33,501.15 and 14,460.90 is: 21,691.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334.10 : 33,501.15 = 14,460.90 : x
  2. Step 2: Convert to fraction form
    22,334.10/33,501.15 = 14,460.90/x
  3. Step 3: Cross multiply
    22,334.10x = 33,501.15 × 14,460.90
  4. Step 4: Simplify right side
    22,334.10x = 484,456,780.04
  5. Step 5: Solve for x
    x = 484,456,780.04/22,334.10
  6. Step 6: Final answer
    x = 21,691.35

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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.