Home / 10,367.14-14,306.26-5,651.32

Finding the Fourth Proportional to 10,367.14, 14,306.26 and 5,651.32

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Solution

The fourth proportional to 10,367.14, 14,306.26 and 5,651.32 is: 7,798.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367.14 : 14,306.26 = 5,651.32 : x
  2. Step 2: Convert to fraction form
    10,367.14/14,306.26 = 5,651.32/x
  3. Step 3: Cross multiply
    10,367.14x = 14,306.26 × 5,651.32
  4. Step 4: Simplify right side
    10,367.14x = 80,849,253.26
  5. Step 5: Solve for x
    x = 80,849,253.26/10,367.14
  6. Step 6: Final answer
    x = 7,798.61

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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.