Home / 7,223.10-10,833.69-3,064.74

Finding the Fourth Proportional to 7,223.10, 10,833.69 and 3,064.74

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Solution

The fourth proportional to 7,223.10, 10,833.69 and 3,064.74 is: 4,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223.10 : 10,833.69 = 3,064.74 : x
  2. Step 2: Convert to fraction form
    7,223.10/10,833.69 = 3,064.74/x
  3. Step 3: Cross multiply
    7,223.10x = 10,833.69 × 3,064.74
  4. Step 4: Simplify right side
    7,223.10x = 33,202,443.09
  5. Step 5: Solve for x
    x = 33,202,443.09/7,223.10
  6. Step 6: Final answer
    x = 4,596.70

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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.