Home / 227,724.40-341,586.60-69,960.70

Finding the Fourth Proportional to 227,724.40, 341,586.60 and 69,960.70

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Solution

The fourth proportional to 227,724.40, 341,586.60 and 69,960.70 is: 104,941.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,724.40 : 341,586.60 = 69,960.70 : x
  2. Step 2: Convert to fraction form
    227,724.40/341,586.60 = 69,960.70/x
  3. Step 3: Cross multiply
    227,724.40x = 341,586.60 × 69,960.70
  4. Step 4: Simplify right side
    227,724.40x = 23,897,637,646.62
  5. Step 5: Solve for x
    x = 23,897,637,646.62/227,724.40
  6. Step 6: Final answer
    x = 104,941.05

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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.