Home / 149,080.32-223,464.92-60,395.04

Finding the Fourth Proportional to 149,080.32, 223,464.92 and 60,395.04

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Solution

The fourth proportional to 149,080.32, 223,464.92 and 60,395.04 is: 90,529.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,080.32 : 223,464.92 = 60,395.04 : x
  2. Step 2: Convert to fraction form
    149,080.32/223,464.92 = 60,395.04/x
  3. Step 3: Cross multiply
    149,080.32x = 223,464.92 × 60,395.04
  4. Step 4: Simplify right side
    149,080.32x = 13,496,172,782.00
  5. Step 5: Solve for x
    x = 13,496,172,782.00/149,080.32
  6. Step 6: Final answer
    x = 90,529.54

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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.