Home / 32,965.94-49,447.35-10,776.39

Finding the Fourth Proportional to 32,965.94, 49,447.35 and 10,776.39

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Solution

The fourth proportional to 32,965.94, 49,447.35 and 10,776.39 is: 16,164.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,965.94 : 49,447.35 = 10,776.39 : x
  2. Step 2: Convert to fraction form
    32,965.94/49,447.35 = 10,776.39/x
  3. Step 3: Cross multiply
    32,965.94x = 49,447.35 × 10,776.39
  4. Step 4: Simplify right side
    32,965.94x = 532,863,928.07
  5. Step 5: Solve for x
    x = 532,863,928.07/32,965.94
  6. Step 6: Final answer
    x = 16,164.08

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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.