Home / 26,528.41-39,794.03-6,807.14

Finding the Fourth Proportional to 26,528.41, 39,794.03 and 6,807.14

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Solution

The fourth proportional to 26,528.41, 39,794.03 and 6,807.14 is: 10,211.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,528.41 : 39,794.03 = 6,807.14 : x
  2. Step 2: Convert to fraction form
    26,528.41/39,794.03 = 6,807.14/x
  3. Step 3: Cross multiply
    26,528.41x = 39,794.03 × 6,807.14
  4. Step 4: Simplify right side
    26,528.41x = 270,883,513.41
  5. Step 5: Solve for x
    x = 270,883,513.41/26,528.41
  6. Step 6: Final answer
    x = 10,211.07

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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.