Home / 11,070.06-15,276.38-6,034.38

Finding the Fourth Proportional to 11,070.06, 15,276.38 and 6,034.38

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Solution

The fourth proportional to 11,070.06, 15,276.38 and 6,034.38 is: 8,327.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.06 : 15,276.38 = 6,034.38 : x
  2. Step 2: Convert to fraction form
    11,070.06/15,276.38 = 6,034.38/x
  3. Step 3: Cross multiply
    11,070.06x = 15,276.38 × 6,034.38
  4. Step 4: Simplify right side
    11,070.06x = 92,183,551.31
  5. Step 5: Solve for x
    x = 92,183,551.31/11,070.06
  6. Step 6: Final answer
    x = 8,327.28

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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.