Home / 32,754.94-49,132.22-9,381.38

Finding the Fourth Proportional to 32,754.94, 49,132.22 and 9,381.38

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Solution

The fourth proportional to 32,754.94, 49,132.22 and 9,381.38 is: 14,072.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754.94 : 49,132.22 = 9,381.38 : x
  2. Step 2: Convert to fraction form
    32,754.94/49,132.22 = 9,381.38/x
  3. Step 3: Cross multiply
    32,754.94x = 49,132.22 × 9,381.38
  4. Step 4: Simplify right side
    32,754.94x = 460,928,026.06
  5. Step 5: Solve for x
    x = 460,928,026.06/32,754.94
  6. Step 6: Final answer
    x = 14,072.02

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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.