Home / 9,063.15-13,594.56-2,489.10

Finding the Fourth Proportional to 9,063.15, 13,594.56 and 2,489.10

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Solution

The fourth proportional to 9,063.15, 13,594.56 and 2,489.10 is: 3,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.15 : 13,594.56 = 2,489.10 : x
  2. Step 2: Convert to fraction form
    9,063.15/13,594.56 = 2,489.10/x
  3. Step 3: Cross multiply
    9,063.15x = 13,594.56 × 2,489.10
  4. Step 4: Simplify right side
    9,063.15x = 33,838,219.30
  5. Step 5: Solve for x
    x = 33,838,219.30/9,063.15
  6. Step 6: Final answer
    x = 3,733.60

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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.