Home / 110,937.60-166,415.58-36,028.13

Finding the Fourth Proportional to 110,937.60, 166,415.58 and 36,028.13

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Solution

The fourth proportional to 110,937.60, 166,415.58 and 36,028.13 is: 54,045.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,937.60 : 166,415.58 = 36,028.13 : x
  2. Step 2: Convert to fraction form
    110,937.60/166,415.58 = 36,028.13/x
  3. Step 3: Cross multiply
    110,937.60x = 166,415.58 × 36,028.13
  4. Step 4: Simplify right side
    110,937.60x = 5,995,641,318.19
  5. Step 5: Solve for x
    x = 5,995,641,318.19/110,937.60
  6. Step 6: Final answer
    x = 54,045.17

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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.