Home / 152,507.46-228,759.42-62,530.08

Finding the Fourth Proportional to 152,507.46, 228,759.42 and 62,530.08

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Solution

The fourth proportional to 152,507.46, 228,759.42 and 62,530.08 is: 93,794.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,507.46 : 228,759.42 = 62,530.08 : x
  2. Step 2: Convert to fraction form
    152,507.46/228,759.42 = 62,530.08/x
  3. Step 3: Cross multiply
    152,507.46x = 228,759.42 × 62,530.08
  4. Step 4: Simplify right side
    152,507.46x = 14,304,344,833.35
  5. Step 5: Solve for x
    x = 14,304,344,833.35/152,507.46
  6. Step 6: Final answer
    x = 93,794.39

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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.