Home / 7,360.04-11,020.34-6,193.64

Finding the Fourth Proportional to 7,360.04, 11,020.34 and 6,193.64

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Solution

The fourth proportional to 7,360.04, 11,020.34 and 6,193.64 is: 9,273.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360.04 : 11,020.34 = 6,193.64 : x
  2. Step 2: Convert to fraction form
    7,360.04/11,020.34 = 6,193.64/x
  3. Step 3: Cross multiply
    7,360.04x = 11,020.34 × 6,193.64
  4. Step 4: Simplify right side
    7,360.04x = 68,256,018.64
  5. Step 5: Solve for x
    x = 68,256,018.64/7,360.04
  6. Step 6: Final answer
    x = 9,273.87

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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.