Home / 11,135.01-15,366.35-6,030.52

Finding the Fourth Proportional to 11,135.01, 15,366.35 and 6,030.52

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Solution

The fourth proportional to 11,135.01, 15,366.35 and 6,030.52 is: 8,322.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,135.01 : 15,366.35 = 6,030.52 : x
  2. Step 2: Convert to fraction form
    11,135.01/15,366.35 = 6,030.52/x
  3. Step 3: Cross multiply
    11,135.01x = 15,366.35 × 6,030.52
  4. Step 4: Simplify right side
    11,135.01x = 92,667,012.43
  5. Step 5: Solve for x
    x = 92,667,012.43/11,135.01
  6. Step 6: Final answer
    x = 8,322.13

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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.