Home / 240,633.24-361,304.69-134,225.10

Finding the Fourth Proportional to 240,633.24, 361,304.69 and 134,225.10

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Solution

The fourth proportional to 240,633.24, 361,304.69 and 134,225.10 is: 201,535.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,633.24 : 361,304.69 = 134,225.10 : x
  2. Step 2: Convert to fraction form
    240,633.24/361,304.69 = 134,225.10/x
  3. Step 3: Cross multiply
    240,633.24x = 361,304.69 × 134,225.10
  4. Step 4: Simplify right side
    240,633.24x = 48,496,155,668.07
  5. Step 5: Solve for x
    x = 48,496,155,668.07/240,633.24
  6. Step 6: Final answer
    x = 201,535.56

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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.