Home / 9,304.68-13,959.06-3,064.44

Finding the Fourth Proportional to 9,304.68, 13,959.06 and 3,064.44

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Solution

The fourth proportional to 9,304.68, 13,959.06 and 3,064.44 is: 4,597.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.68 : 13,959.06 = 3,064.44 : x
  2. Step 2: Convert to fraction form
    9,304.68/13,959.06 = 3,064.44/x
  3. Step 3: Cross multiply
    9,304.68x = 13,959.06 × 3,064.44
  4. Step 4: Simplify right side
    9,304.68x = 42,776,701.83
  5. Step 5: Solve for x
    x = 42,776,701.83/9,304.68
  6. Step 6: Final answer
    x = 4,597.33

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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.