Home / 9,083.52-13,596.12-6,116.49

Finding the Fourth Proportional to 9,083.52, 13,596.12 and 6,116.49

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Solution

The fourth proportional to 9,083.52, 13,596.12 and 6,116.49 is: 9,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.52 : 13,596.12 = 6,116.49 : x
  2. Step 2: Convert to fraction form
    9,083.52/13,596.12 = 6,116.49/x
  3. Step 3: Cross multiply
    9,083.52x = 13,596.12 × 6,116.49
  4. Step 4: Simplify right side
    9,083.52x = 83,160,532.02
  5. Step 5: Solve for x
    x = 83,160,532.02/9,083.52
  6. Step 6: Final answer
    x = 9,155.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.