Home / 7,346.20-11,008.35-4,060.23

Finding the Fourth Proportional to 7,346.20, 11,008.35 and 4,060.23

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Solution

The fourth proportional to 7,346.20, 11,008.35 and 4,060.23 is: 6,084.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.20 : 11,008.35 = 4,060.23 : x
  2. Step 2: Convert to fraction form
    7,346.20/11,008.35 = 4,060.23/x
  3. Step 3: Cross multiply
    7,346.20x = 11,008.35 × 4,060.23
  4. Step 4: Simplify right side
    7,346.20x = 44,696,432.92
  5. Step 5: Solve for x
    x = 44,696,432.92/7,346.20
  6. Step 6: Final answer
    x = 6,084.29

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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.