Home / 9,524.47-14,296.28-7,790.06

Finding the Fourth Proportional to 9,524.47, 14,296.28 and 7,790.06

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Solution

The fourth proportional to 9,524.47, 14,296.28 and 7,790.06 is: 11,692.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524.47 : 14,296.28 = 7,790.06 : x
  2. Step 2: Convert to fraction form
    9,524.47/14,296.28 = 7,790.06/x
  3. Step 3: Cross multiply
    9,524.47x = 14,296.28 × 7,790.06
  4. Step 4: Simplify right side
    9,524.47x = 111,368,878.98
  5. Step 5: Solve for x
    x = 111,368,878.98/9,524.47
  6. Step 6: Final answer
    x = 11,692.92

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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.