Home / 29,441.94-40,630.30-16,013.18

Finding the Fourth Proportional to 29,441.94, 40,630.30 and 16,013.18

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Solution

The fourth proportional to 29,441.94, 40,630.30 and 16,013.18 is: 22,098.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,441.94 : 40,630.30 = 16,013.18 : x
  2. Step 2: Convert to fraction form
    29,441.94/40,630.30 = 16,013.18/x
  3. Step 3: Cross multiply
    29,441.94x = 40,630.30 × 16,013.18
  4. Step 4: Simplify right side
    29,441.94x = 650,620,307.35
  5. Step 5: Solve for x
    x = 650,620,307.35/29,441.94
  6. Step 6: Final answer
    x = 22,098.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.