Home / 11,064.19-15,268.53-6,028.39

Finding the Fourth Proportional to 11,064.19, 15,268.53 and 6,028.39

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Solution

The fourth proportional to 11,064.19, 15,268.53 and 6,028.39 is: 8,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.19 : 15,268.53 = 6,028.39 : x
  2. Step 2: Convert to fraction form
    11,064.19/15,268.53 = 6,028.39/x
  3. Step 3: Cross multiply
    11,064.19x = 15,268.53 × 6,028.39
  4. Step 4: Simplify right side
    11,064.19x = 92,044,653.57
  5. Step 5: Solve for x
    x = 92,044,653.57/11,064.19
  6. Step 6: Final answer
    x = 8,319.15

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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.