Home / 151,698.24-227,242.62-75,567.24

Finding the Fourth Proportional to 151,698.24, 227,242.62 and 75,567.24

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Solution

The fourth proportional to 151,698.24, 227,242.62 and 75,567.24 is: 113,199.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,698.24 : 227,242.62 = 75,567.24 : x
  2. Step 2: Convert to fraction form
    151,698.24/227,242.62 = 75,567.24/x
  3. Step 3: Cross multiply
    151,698.24x = 227,242.62 × 75,567.24
  4. Step 4: Simplify right side
    151,698.24x = 17,172,097,603.77
  5. Step 5: Solve for x
    x = 17,172,097,603.77/151,698.24
  6. Step 6: Final answer
    x = 113,199.06

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1.5x scale

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.