Home / 134,847.04-202,204-41,330.24

Finding the Fourth Proportional to 134,847.04, 202,204 and 41,330.24

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Solution

The fourth proportional to 134,847.04, 202,204 and 41,330.24 is: 61,974.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,847.04 : 202,204 = 41,330.24 : x
  2. Step 2: Convert to fraction form
    134,847.04/202,204 = 41,330.24/x
  3. Step 3: Cross multiply
    134,847.04x = 202,204 × 41,330.24
  4. Step 4: Simplify right side
    134,847.04x = 8,357,139,848.96
  5. Step 5: Solve for x
    x = 8,357,139,848.96/134,847.04
  6. Step 6: Final answer
    x = 61,974.96

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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.