Home / 22,699.58-34,047.68-10,216.26

Finding the Fourth Proportional to 22,699.58, 34,047.68 and 10,216.26

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Solution

The fourth proportional to 22,699.58, 34,047.68 and 10,216.26 is: 15,323.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,699.58 : 34,047.68 = 10,216.26 : x
  2. Step 2: Convert to fraction form
    22,699.58/34,047.68 = 10,216.26/x
  3. Step 3: Cross multiply
    22,699.58x = 34,047.68 × 10,216.26
  4. Step 4: Simplify right side
    22,699.58x = 347,839,900.20
  5. Step 5: Solve for x
    x = 347,839,900.20/22,699.58
  6. Step 6: Final answer
    x = 15,323.63

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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.