Home / 6,069.13-9,104.18-1,686.59

Finding the Fourth Proportional to 6,069.13, 9,104.18 and 1,686.59

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Solution

The fourth proportional to 6,069.13, 9,104.18 and 1,686.59 is: 2,530.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.13 : 9,104.18 = 1,686.59 : x
  2. Step 2: Convert to fraction form
    6,069.13/9,104.18 = 1,686.59/x
  3. Step 3: Cross multiply
    6,069.13x = 9,104.18 × 1,686.59
  4. Step 4: Simplify right side
    6,069.13x = 15,354,977.64
  5. Step 5: Solve for x
    x = 15,354,977.64/6,069.13
  6. Step 6: Final answer
    x = 2,530.01

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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.