Home / 63,383.27-87,474.99-35,088.95

Finding the Fourth Proportional to 63,383.27, 87,474.99 and 35,088.95

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Solution

The fourth proportional to 63,383.27, 87,474.99 and 35,088.95 is: 48,426.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,383.27 : 87,474.99 = 35,088.95 : x
  2. Step 2: Convert to fraction form
    63,383.27/87,474.99 = 35,088.95/x
  3. Step 3: Cross multiply
    63,383.27x = 87,474.99 × 35,088.95
  4. Step 4: Simplify right side
    63,383.27x = 3,069,405,112.99
  5. Step 5: Solve for x
    x = 3,069,405,112.99/63,383.27
  6. Step 6: Final answer
    x = 48,426.11

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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.