Home / 26,697.32-36,839.05-14,759.00

Finding the Fourth Proportional to 26,697.32, 36,839.05 and 14,759.00

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Solution

The fourth proportional to 26,697.32, 36,839.05 and 14,759.00 is: 20,365.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697.32 : 36,839.05 = 14,759.00 : x
  2. Step 2: Convert to fraction form
    26,697.32/36,839.05 = 14,759.00/x
  3. Step 3: Cross multiply
    26,697.32x = 36,839.05 × 14,759.00
  4. Step 4: Simplify right side
    26,697.32x = 543,707,317.86
  5. Step 5: Solve for x
    x = 543,707,317.86/26,697.32
  6. Step 6: Final answer
    x = 20,365.62

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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.