Home / 7,653.43-10,562.79-4,296.44

Finding the Fourth Proportional to 7,653.43, 10,562.79 and 4,296.44

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Solution

The fourth proportional to 7,653.43, 10,562.79 and 4,296.44 is: 5,929.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653.43 : 10,562.79 = 4,296.44 : x
  2. Step 2: Convert to fraction form
    7,653.43/10,562.79 = 4,296.44/x
  3. Step 3: Cross multiply
    7,653.43x = 10,562.79 × 4,296.44
  4. Step 4: Simplify right side
    7,653.43x = 45,382,393.47
  5. Step 5: Solve for x
    x = 45,382,393.47/7,653.43
  6. Step 6: Final answer
    x = 5,929.68

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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.