Home / 41,105.84-61,644.12-14,803.52

Finding the Fourth Proportional to 41,105.84, 61,644.12 and 14,803.52

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Solution

The fourth proportional to 41,105.84, 61,644.12 and 14,803.52 is: 22,200.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,105.84 : 61,644.12 = 14,803.52 : x
  2. Step 2: Convert to fraction form
    41,105.84/61,644.12 = 14,803.52/x
  3. Step 3: Cross multiply
    41,105.84x = 61,644.12 × 14,803.52
  4. Step 4: Simplify right side
    41,105.84x = 912,549,963.30
  5. Step 5: Solve for x
    x = 912,549,963.30/41,105.84
  6. Step 6: Final answer
    x = 22,200.01

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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.