Home / 23,452.39-35,172.91-6,807.90

Finding the Fourth Proportional to 23,452.39, 35,172.91 and 6,807.90

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Solution

The fourth proportional to 23,452.39, 35,172.91 and 6,807.90 is: 10,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,452.39 : 35,172.91 = 6,807.90 : x
  2. Step 2: Convert to fraction form
    23,452.39/35,172.91 = 6,807.90/x
  3. Step 3: Cross multiply
    23,452.39x = 35,172.91 × 6,807.90
  4. Step 4: Simplify right side
    23,452.39x = 239,453,653.99
  5. Step 5: Solve for x
    x = 239,453,653.99/23,452.39
  6. Step 6: Final answer
    x = 10,210.20

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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.