Home / 11,070.31-15,277.01-6,034.54

Finding the Fourth Proportional to 11,070.31, 15,277.01 and 6,034.54

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Solution

The fourth proportional to 11,070.31, 15,277.01 and 6,034.54 is: 8,327.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.31 : 15,277.01 = 6,034.54 : x
  2. Step 2: Convert to fraction form
    11,070.31/15,277.01 = 6,034.54/x
  3. Step 3: Cross multiply
    11,070.31x = 15,277.01 × 6,034.54
  4. Step 4: Simplify right side
    11,070.31x = 92,189,621.37
  5. Step 5: Solve for x
    x = 92,189,621.37/11,070.31
  6. Step 6: Final answer
    x = 8,327.65

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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.