Home / 9,932.04-14,901.73-7,161.84

Finding the Fourth Proportional to 9,932.04, 14,901.73 and 7,161.84

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Solution

The fourth proportional to 9,932.04, 14,901.73 and 7,161.84 is: 10,745.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932.04 : 14,901.73 = 7,161.84 : x
  2. Step 2: Convert to fraction form
    9,932.04/14,901.73 = 7,161.84/x
  3. Step 3: Cross multiply
    9,932.04x = 14,901.73 × 7,161.84
  4. Step 4: Simplify right side
    9,932.04x = 106,723,788.08
  5. Step 5: Solve for x
    x = 106,723,788.08/9,932.04
  6. Step 6: Final answer
    x = 10,745.40

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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.