Home / 35,839.08-53,754.66-9,546.12

Finding the Fourth Proportional to 35,839.08, 53,754.66 and 9,546.12

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Solution

The fourth proportional to 35,839.08, 53,754.66 and 9,546.12 is: 14,318.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,839.08 : 53,754.66 = 9,546.12 : x
  2. Step 2: Convert to fraction form
    35,839.08/53,754.66 = 9,546.12/x
  3. Step 3: Cross multiply
    35,839.08x = 53,754.66 × 9,546.12
  4. Step 4: Simplify right side
    35,839.08x = 513,148,434.92
  5. Step 5: Solve for x
    x = 513,148,434.92/35,839.08
  6. Step 6: Final answer
    x = 14,318.13

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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.