Home / 7,370.90-11,050.59-5,025.09

Finding the Fourth Proportional to 7,370.90, 11,050.59 and 5,025.09

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Solution

The fourth proportional to 7,370.90, 11,050.59 and 5,025.09 is: 7,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.90 : 11,050.59 = 5,025.09 : x
  2. Step 2: Convert to fraction form
    7,370.90/11,050.59 = 5,025.09/x
  3. Step 3: Cross multiply
    7,370.90x = 11,050.59 × 5,025.09
  4. Step 4: Simplify right side
    7,370.90x = 55,530,170.33
  5. Step 5: Solve for x
    x = 55,530,170.33/7,370.90
  6. Step 6: Final answer
    x = 7,533.70

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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.