Home / 7,003.26-9,651.20-5,010.35

Finding the Fourth Proportional to 7,003.26, 9,651.20 and 5,010.35

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Solution

The fourth proportional to 7,003.26, 9,651.20 and 5,010.35 is: 6,904.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003.26 : 9,651.20 = 5,010.35 : x
  2. Step 2: Convert to fraction form
    7,003.26/9,651.20 = 5,010.35/x
  3. Step 3: Cross multiply
    7,003.26x = 9,651.20 × 5,010.35
  4. Step 4: Simplify right side
    7,003.26x = 48,355,816.61
  5. Step 5: Solve for x
    x = 48,355,816.61/7,003.26
  6. Step 6: Final answer
    x = 6,904.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.