Home / 41,463.12-62,203.52-13,384.76

Finding the Fourth Proportional to 41,463.12, 62,203.52 and 13,384.76

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Solution

The fourth proportional to 41,463.12, 62,203.52 and 13,384.76 is: 20,079.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,463.12 : 62,203.52 = 13,384.76 : x
  2. Step 2: Convert to fraction form
    41,463.12/62,203.52 = 13,384.76/x
  3. Step 3: Cross multiply
    41,463.12x = 62,203.52 × 13,384.76
  4. Step 4: Simplify right side
    41,463.12x = 832,579,186.36
  5. Step 5: Solve for x
    x = 832,579,186.36/41,463.12
  6. Step 6: Final answer
    x = 20,079.99

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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.