Home / 7,651.16-11,473.72-4,537.52

Finding the Fourth Proportional to 7,651.16, 11,473.72 and 4,537.52

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Solution

The fourth proportional to 7,651.16, 11,473.72 and 4,537.52 is: 6,804.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,651.16 : 11,473.72 = 4,537.52 : x
  2. Step 2: Convert to fraction form
    7,651.16/11,473.72 = 4,537.52/x
  3. Step 3: Cross multiply
    7,651.16x = 11,473.72 × 4,537.52
  4. Step 4: Simplify right side
    7,651.16x = 52,062,233.97
  5. Step 5: Solve for x
    x = 52,062,233.97/7,651.16
  6. Step 6: Final answer
    x = 6,804.49

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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.