Home / 26,349.89-39,524.84-10,767.50

Finding the Fourth Proportional to 26,349.89, 39,524.84 and 10,767.50

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Solution

The fourth proportional to 26,349.89, 39,524.84 and 10,767.50 is: 16,151.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,349.89 : 39,524.84 = 10,767.50 : x
  2. Step 2: Convert to fraction form
    26,349.89/39,524.84 = 10,767.50/x
  3. Step 3: Cross multiply
    26,349.89x = 39,524.84 × 10,767.50
  4. Step 4: Simplify right side
    26,349.89x = 425,583,660.86
  5. Step 5: Solve for x
    x = 425,583,660.86/26,349.89
  6. Step 6: Final answer
    x = 16,151.25

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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.