Home / 151,299-226,928.07-62,540.19

Finding the Fourth Proportional to 151,299, 226,928.07 and 62,540.19

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Solution

The fourth proportional to 151,299, 226,928.07 and 62,540.19 is: 93,801.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,299 : 226,928.07 = 62,540.19 : x
  2. Step 2: Convert to fraction form
    151,299/226,928.07 = 62,540.19/x
  3. Step 3: Cross multiply
    151,299x = 226,928.07 × 62,540.19
  4. Step 4: Simplify right side
    151,299x = 14,192,124,614.13
  5. Step 5: Solve for x
    x = 14,192,124,614.13/151,299
  6. Step 6: Final answer
    x = 93,801.84

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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.