Home / 111,592.02-167,369.52-36,713.10

Finding the Fourth Proportional to 111,592.02, 167,369.52 and 36,713.10

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Solution

The fourth proportional to 111,592.02, 167,369.52 and 36,713.10 is: 55,063.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,592.02 : 167,369.52 = 36,713.10 : x
  2. Step 2: Convert to fraction form
    111,592.02/167,369.52 = 36,713.10/x
  3. Step 3: Cross multiply
    111,592.02x = 167,369.52 × 36,713.10
  4. Step 4: Simplify right side
    111,592.02x = 6,144,653,924.71
  5. Step 5: Solve for x
    x = 6,144,653,924.71/111,592.02
  6. Step 6: Final answer
    x = 55,063.56

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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.