Home / 7,033.45-10,555.36-3,335.69

Finding the Fourth Proportional to 7,033.45, 10,555.36 and 3,335.69

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Solution

The fourth proportional to 7,033.45, 10,555.36 and 3,335.69 is: 5,005.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.45 : 10,555.36 = 3,335.69 : x
  2. Step 2: Convert to fraction form
    7,033.45/10,555.36 = 3,335.69/x
  3. Step 3: Cross multiply
    7,033.45x = 10,555.36 × 3,335.69
  4. Step 4: Simplify right side
    7,033.45x = 35,209,356.02
  5. Step 5: Solve for x
    x = 35,209,356.02/7,033.45
  6. Step 6: Final answer
    x = 5,005.99

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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.