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Finding the Fourth Proportional to 227,675.20, 341,552.40 and 94,482.40

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Solution

The fourth proportional to 227,675.20, 341,552.40 and 94,482.40 is: 141,740.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,675.20 : 341,552.40 = 94,482.40 : x
  2. Step 2: Convert to fraction form
    227,675.20/341,552.40 = 94,482.40/x
  3. Step 3: Cross multiply
    227,675.20x = 341,552.40 × 94,482.40
  4. Step 4: Simplify right side
    227,675.20x = 32,270,690,477.76
  5. Step 5: Solve for x
    x = 32,270,690,477.76/227,675.20
  6. Step 6: Final answer
    x = 141,740.03

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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.