Home / 7,350.48-11,026.08-4,755.24

Finding the Fourth Proportional to 7,350.48, 11,026.08 and 4,755.24

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Solution

The fourth proportional to 7,350.48, 11,026.08 and 4,755.24 is: 7,133.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350.48 : 11,026.08 = 4,755.24 : x
  2. Step 2: Convert to fraction form
    7,350.48/11,026.08 = 4,755.24/x
  3. Step 3: Cross multiply
    7,350.48x = 11,026.08 × 4,755.24
  4. Step 4: Simplify right side
    7,350.48x = 52,431,656.66
  5. Step 5: Solve for x
    x = 52,431,656.66/7,350.48
  6. Step 6: Final answer
    x = 7,133.09

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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.