Home / 9,633.06-14,449.65-2,969.49

Finding the Fourth Proportional to 9,633.06, 14,449.65 and 2,969.49

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Solution

The fourth proportional to 9,633.06, 14,449.65 and 2,969.49 is: 4,454.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.06 : 14,449.65 = 2,969.49 : x
  2. Step 2: Convert to fraction form
    9,633.06/14,449.65 = 2,969.49/x
  3. Step 3: Cross multiply
    9,633.06x = 14,449.65 × 2,969.49
  4. Step 4: Simplify right side
    9,633.06x = 42,908,091.18
  5. Step 5: Solve for x
    x = 42,908,091.18/9,633.06
  6. Step 6: Final answer
    x = 4,454.25

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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.