Home / 7,033.83-10,552.10-2,103.36

Finding the Fourth Proportional to 7,033.83, 10,552.10 and 2,103.36

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Solution

The fourth proportional to 7,033.83, 10,552.10 and 2,103.36 is: 3,155.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.83 : 10,552.10 = 2,103.36 : x
  2. Step 2: Convert to fraction form
    7,033.83/10,552.10 = 2,103.36/x
  3. Step 3: Cross multiply
    7,033.83x = 10,552.10 × 2,103.36
  4. Step 4: Simplify right side
    7,033.83x = 22,194,865.06
  5. Step 5: Solve for x
    x = 22,194,865.06/7,033.83
  6. Step 6: Final answer
    x = 3,155.45

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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.