Home / 227,125.48-340,729.26-93,933.40

Finding the Fourth Proportional to 227,125.48, 340,729.26 and 93,933.40

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Solution

The fourth proportional to 227,125.48, 340,729.26 and 93,933.40 is: 140,917.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,125.48 : 340,729.26 = 93,933.40 : x
  2. Step 2: Convert to fraction form
    227,125.48/340,729.26 = 93,933.40/x
  3. Step 3: Cross multiply
    227,125.48x = 340,729.26 × 93,933.40
  4. Step 4: Simplify right side
    227,125.48x = 32,005,857,871.28
  5. Step 5: Solve for x
    x = 32,005,857,871.28/227,125.48
  6. Step 6: Final answer
    x = 140,917.07

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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.