Home / 17,395.32-26,097.87-5,716.74

Finding the Fourth Proportional to 17,395.32, 26,097.87 and 5,716.74

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Solution

The fourth proportional to 17,395.32, 26,097.87 and 5,716.74 is: 8,576.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395.32 : 26,097.87 = 5,716.74 : x
  2. Step 2: Convert to fraction form
    17,395.32/26,097.87 = 5,716.74/x
  3. Step 3: Cross multiply
    17,395.32x = 26,097.87 × 5,716.74
  4. Step 4: Simplify right side
    17,395.32x = 149,194,737.34
  5. Step 5: Solve for x
    x = 149,194,737.34/17,395.32
  6. Step 6: Final answer
    x = 8,576.72

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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.