Home / 6,265.21-9,402.36-5,047.33

Finding the Fourth Proportional to 6,265.21, 9,402.36 and 5,047.33

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Solution

The fourth proportional to 6,265.21, 9,402.36 and 5,047.33 is: 7,574.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265.21 : 9,402.36 = 5,047.33 : x
  2. Step 2: Convert to fraction form
    6,265.21/9,402.36 = 5,047.33/x
  3. Step 3: Cross multiply
    6,265.21x = 9,402.36 × 5,047.33
  4. Step 4: Simplify right side
    6,265.21x = 47,456,766.69
  5. Step 5: Solve for x
    x = 47,456,766.69/6,265.21
  6. Step 6: Final answer
    x = 7,574.66

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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.