Home / 10,710.36-16,067.43-4,136.00

Finding the Fourth Proportional to 10,710.36, 16,067.43 and 4,136.00

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Solution

The fourth proportional to 10,710.36, 16,067.43 and 4,136.00 is: 6,204.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710.36 : 16,067.43 = 4,136.00 : x
  2. Step 2: Convert to fraction form
    10,710.36/16,067.43 = 4,136.00/x
  3. Step 3: Cross multiply
    10,710.36x = 16,067.43 × 4,136.00
  4. Step 4: Simplify right side
    10,710.36x = 66,454,810.14
  5. Step 5: Solve for x
    x = 66,454,810.14/10,710.36
  6. Step 6: Final answer
    x = 6,204.72

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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.