Home / 11,084.18-15,296.18-6,048.47

Finding the Fourth Proportional to 11,084.18, 15,296.18 and 6,048.47

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Solution

The fourth proportional to 11,084.18, 15,296.18 and 6,048.47 is: 8,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.18 : 15,296.18 = 6,048.47 : x
  2. Step 2: Convert to fraction form
    11,084.18/15,296.18 = 6,048.47/x
  3. Step 3: Cross multiply
    11,084.18x = 15,296.18 × 6,048.47
  4. Step 4: Simplify right side
    11,084.18x = 92,518,493.84
  5. Step 5: Solve for x
    x = 92,518,493.84/11,084.18
  6. Step 6: Final answer
    x = 8,346.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.