Home / 9,170.60-13,754.07-2,595.02

Finding the Fourth Proportional to 9,170.60, 13,754.07 and 2,595.02

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Solution

The fourth proportional to 9,170.60, 13,754.07 and 2,595.02 is: 3,892.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170.60 : 13,754.07 = 2,595.02 : x
  2. Step 2: Convert to fraction form
    9,170.60/13,754.07 = 2,595.02/x
  3. Step 3: Cross multiply
    9,170.60x = 13,754.07 × 2,595.02
  4. Step 4: Simplify right side
    9,170.60x = 35,692,017.96
  5. Step 5: Solve for x
    x = 35,692,017.96/9,170.60
  6. Step 6: Final answer
    x = 3,892.01

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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.