Home / 110,898.14-166,394.86-36,041.22

Finding the Fourth Proportional to 110,898.14, 166,394.86 and 36,041.22

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Solution

The fourth proportional to 110,898.14, 166,394.86 and 36,041.22 is: 54,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,898.14 : 166,394.86 = 36,041.22 : x
  2. Step 2: Convert to fraction form
    110,898.14/166,394.86 = 36,041.22/x
  3. Step 3: Cross multiply
    110,898.14x = 166,394.86 × 36,041.22
  4. Step 4: Simplify right side
    110,898.14x = 5,997,073,666.03
  5. Step 5: Solve for x
    x = 5,997,073,666.03/110,898.14
  6. Step 6: Final answer
    x = 54,077.32

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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.