Home / 9,962.06-14,941.90-3,298.56

Finding the Fourth Proportional to 9,962.06, 14,941.90 and 3,298.56

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Solution

The fourth proportional to 9,962.06, 14,941.90 and 3,298.56 is: 4,947.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962.06 : 14,941.90 = 3,298.56 : x
  2. Step 2: Convert to fraction form
    9,962.06/14,941.90 = 3,298.56/x
  3. Step 3: Cross multiply
    9,962.06x = 14,941.90 × 3,298.56
  4. Step 4: Simplify right side
    9,962.06x = 49,286,753.66
  5. Step 5: Solve for x
    x = 49,286,753.66/9,962.06
  6. Step 6: Final answer
    x = 4,947.45

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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.