Home / 238,285.20-357,496.98-96,057.07

Finding the Fourth Proportional to 238,285.20, 357,496.98 and 96,057.07

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Solution

The fourth proportional to 238,285.20, 357,496.98 and 96,057.07 is: 144,113.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,285.20 : 357,496.98 = 96,057.07 : x
  2. Step 2: Convert to fraction form
    238,285.20/357,496.98 = 96,057.07/x
  3. Step 3: Cross multiply
    238,285.20x = 357,496.98 × 96,057.07
  4. Step 4: Simplify right side
    238,285.20x = 34,340,112,432.65
  5. Step 5: Solve for x
    x = 34,340,112,432.65/238,285.20
  6. Step 6: Final answer
    x = 144,113.49

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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.