Home / 238,000.26-357,002.70-60,507.27

Finding the Fourth Proportional to 238,000.26, 357,002.70 and 60,507.27

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Solution

The fourth proportional to 238,000.26, 357,002.70 and 60,507.27 is: 90,761.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,000.26 : 357,002.70 = 60,507.27 : x
  2. Step 2: Convert to fraction form
    238,000.26/357,002.70 = 60,507.27/x
  3. Step 3: Cross multiply
    238,000.26x = 357,002.70 × 60,507.27
  4. Step 4: Simplify right side
    238,000.26x = 21,601,258,759.63
  5. Step 5: Solve for x
    x = 21,601,258,759.63/238,000.26
  6. Step 6: Final answer
    x = 90,761.49

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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.