Home / 6,077.88-9,110.32-4,341.24

Finding the Fourth Proportional to 6,077.88, 9,110.32 and 4,341.24

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Solution

The fourth proportional to 6,077.88, 9,110.32 and 4,341.24 is: 6,507.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077.88 : 9,110.32 = 4,341.24 : x
  2. Step 2: Convert to fraction form
    6,077.88/9,110.32 = 4,341.24/x
  3. Step 3: Cross multiply
    6,077.88x = 9,110.32 × 4,341.24
  4. Step 4: Simplify right side
    6,077.88x = 39,550,085.60
  5. Step 5: Solve for x
    x = 39,550,085.60/6,077.88
  6. Step 6: Final answer
    x = 6,507.22

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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.