Home / 9,293.57-13,941.11-2,630.08

Finding the Fourth Proportional to 9,293.57, 13,941.11 and 2,630.08

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Solution

The fourth proportional to 9,293.57, 13,941.11 and 2,630.08 is: 3,945.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293.57 : 13,941.11 = 2,630.08 : x
  2. Step 2: Convert to fraction form
    9,293.57/13,941.11 = 2,630.08/x
  3. Step 3: Cross multiply
    9,293.57x = 13,941.11 × 2,630.08
  4. Step 4: Simplify right side
    9,293.57x = 36,666,180.17
  5. Step 5: Solve for x
    x = 36,666,180.17/9,293.57
  6. Step 6: Final answer
    x = 3,945.33

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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.