Home / 9,106.06-13,659.60-2,532.10

Finding the Fourth Proportional to 9,106.06, 13,659.60 and 2,532.10

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Solution

The fourth proportional to 9,106.06, 13,659.60 and 2,532.10 is: 3,798.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.06 : 13,659.60 = 2,532.10 : x
  2. Step 2: Convert to fraction form
    9,106.06/13,659.60 = 2,532.10/x
  3. Step 3: Cross multiply
    9,106.06x = 13,659.60 × 2,532.10
  4. Step 4: Simplify right side
    9,106.06x = 34,587,473.16
  5. Step 5: Solve for x
    x = 34,587,473.16/9,106.06
  6. Step 6: Final answer
    x = 3,798.29

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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.