Home / 9,281.95-13,924.06-3,040.27

Finding the Fourth Proportional to 9,281.95, 13,924.06 and 3,040.27

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Solution

The fourth proportional to 9,281.95, 13,924.06 and 3,040.27 is: 4,560.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,281.95 : 13,924.06 = 3,040.27 : x
  2. Step 2: Convert to fraction form
    9,281.95/13,924.06 = 3,040.27/x
  3. Step 3: Cross multiply
    9,281.95x = 13,924.06 × 3,040.27
  4. Step 4: Simplify right side
    9,281.95x = 42,332,859.49
  5. Step 5: Solve for x
    x = 42,332,859.49/9,281.95
  6. Step 6: Final answer
    x = 4,560.77

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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.