Home / 9,294.35-13,941.45-6,614.60

Finding the Fourth Proportional to 9,294.35, 13,941.45 and 6,614.60

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Solution

The fourth proportional to 9,294.35, 13,941.45 and 6,614.60 is: 9,921.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.35 : 13,941.45 = 6,614.60 : x
  2. Step 2: Convert to fraction form
    9,294.35/13,941.45 = 6,614.60/x
  3. Step 3: Cross multiply
    9,294.35x = 13,941.45 × 6,614.60
  4. Step 4: Simplify right side
    9,294.35x = 92,217,045.46
  5. Step 5: Solve for x
    x = 92,217,045.46/9,294.35
  6. Step 6: Final answer
    x = 9,921.84

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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.