Home / 244,868.80-367,303.20-165,553.60

Finding the Fourth Proportional to 244,868.80, 367,303.20 and 165,553.60

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Solution

The fourth proportional to 244,868.80, 367,303.20 and 165,553.60 is: 248,330.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,868.80 : 367,303.20 = 165,553.60 : x
  2. Step 2: Convert to fraction form
    244,868.80/367,303.20 = 165,553.60/x
  3. Step 3: Cross multiply
    244,868.80x = 367,303.20 × 165,553.60
  4. Step 4: Simplify right side
    244,868.80x = 60,808,367,051.52
  5. Step 5: Solve for x
    x = 60,808,367,051.52/244,868.80
  6. Step 6: Final answer
    x = 248,330.40

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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.