Home / 9,540.30-14,306.13-6,205.26

Finding the Fourth Proportional to 9,540.30, 14,306.13 and 6,205.26

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Solution

The fourth proportional to 9,540.30, 14,306.13 and 6,205.26 is: 9,305.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,540.30 : 14,306.13 = 6,205.26 : x
  2. Step 2: Convert to fraction form
    9,540.30/14,306.13 = 6,205.26/x
  3. Step 3: Cross multiply
    9,540.30x = 14,306.13 × 6,205.26
  4. Step 4: Simplify right side
    9,540.30x = 88,773,256.24
  5. Step 5: Solve for x
    x = 88,773,256.24/9,540.30
  6. Step 6: Final answer
    x = 9,305.08

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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.