Home / 6,069.29-9,102.92-1,685.57

Finding the Fourth Proportional to 6,069.29, 9,102.92 and 1,685.57

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Solution

The fourth proportional to 6,069.29, 9,102.92 and 1,685.57 is: 2,528.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.29 : 9,102.92 = 1,685.57 : x
  2. Step 2: Convert to fraction form
    6,069.29/9,102.92 = 1,685.57/x
  3. Step 3: Cross multiply
    6,069.29x = 9,102.92 × 1,685.57
  4. Step 4: Simplify right side
    6,069.29x = 15,343,554.92
  5. Step 5: Solve for x
    x = 15,343,554.92/6,069.29
  6. Step 6: Final answer
    x = 2,528.07

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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.