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Finding the Fourth Proportional to 7,522.03, 11,303.48 and 4,014.48

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Solution

The fourth proportional to 7,522.03, 11,303.48 and 4,014.48 is: 6,032.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,522.03 : 11,303.48 = 4,014.48 : x
  2. Step 2: Convert to fraction form
    7,522.03/11,303.48 = 4,014.48/x
  3. Step 3: Cross multiply
    7,522.03x = 11,303.48 × 4,014.48
  4. Step 4: Simplify right side
    7,522.03x = 45,377,594.39
  5. Step 5: Solve for x
    x = 45,377,594.39/7,522.03
  6. Step 6: Final answer
    x = 6,032.63

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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.