Home / 22,167.04-33,228.48-10,459.44

Finding the Fourth Proportional to 22,167.04, 33,228.48 and 10,459.44

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Solution

The fourth proportional to 22,167.04, 33,228.48 and 10,459.44 is: 15,678.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,167.04 : 33,228.48 = 10,459.44 : x
  2. Step 2: Convert to fraction form
    22,167.04/33,228.48 = 10,459.44/x
  3. Step 3: Cross multiply
    22,167.04x = 33,228.48 × 10,459.44
  4. Step 4: Simplify right side
    22,167.04x = 347,551,292.85
  5. Step 5: Solve for x
    x = 347,551,292.85/22,167.04
  6. Step 6: Final answer
    x = 15,678.74

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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.