Home / 6,077.82-9,110.25-4,341.18

Finding the Fourth Proportional to 6,077.82, 9,110.25 and 4,341.18

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Solution

The fourth proportional to 6,077.82, 9,110.25 and 4,341.18 is: 6,507.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077.82 : 9,110.25 = 4,341.18 : x
  2. Step 2: Convert to fraction form
    6,077.82/9,110.25 = 4,341.18/x
  3. Step 3: Cross multiply
    6,077.82x = 9,110.25 × 4,341.18
  4. Step 4: Simplify right side
    6,077.82x = 39,549,235.10
  5. Step 5: Solve for x
    x = 39,549,235.10/6,077.82
  6. Step 6: Final answer
    x = 6,507.14

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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.