Home / 7,207.04-10,794.90-3,501.48

Finding the Fourth Proportional to 7,207.04, 10,794.90 and 3,501.48

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Solution

The fourth proportional to 7,207.04, 10,794.90 and 3,501.48 is: 5,244.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,207.04 : 10,794.90 = 3,501.48 : x
  2. Step 2: Convert to fraction form
    7,207.04/10,794.90 = 3,501.48/x
  3. Step 3: Cross multiply
    7,207.04x = 10,794.90 × 3,501.48
  4. Step 4: Simplify right side
    7,207.04x = 37,798,126.45
  5. Step 5: Solve for x
    x = 37,798,126.45/7,207.04
  6. Step 6: Final answer
    x = 5,244.61

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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.