Home / 18,050.00-24,909.30-10,091.34

Finding the Fourth Proportional to 18,050.00, 24,909.30 and 10,091.34

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Solution

The fourth proportional to 18,050.00, 24,909.30 and 10,091.34 is: 13,926.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050.00 : 24,909.30 = 10,091.34 : x
  2. Step 2: Convert to fraction form
    18,050.00/24,909.30 = 10,091.34/x
  3. Step 3: Cross multiply
    18,050.00x = 24,909.30 × 10,091.34
  4. Step 4: Simplify right side
    18,050.00x = 251,368,215.46
  5. Step 5: Solve for x
    x = 251,368,215.46/18,050.00
  6. Step 6: Final answer
    x = 13,926.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.