Home / 19,444.94-29,167.86-6,965.84

Finding the Fourth Proportional to 19,444.94, 29,167.86 and 6,965.84

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Solution

The fourth proportional to 19,444.94, 29,167.86 and 6,965.84 is: 10,448.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.94 : 29,167.86 = 6,965.84 : x
  2. Step 2: Convert to fraction form
    19,444.94/29,167.86 = 6,965.84/x
  3. Step 3: Cross multiply
    19,444.94x = 29,167.86 × 6,965.84
  4. Step 4: Simplify right side
    19,444.94x = 203,178,645.90
  5. Step 5: Solve for x
    x = 203,178,645.90/19,444.94
  6. Step 6: Final answer
    x = 10,448.92

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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.