Home / 22,567.07-33,855.27-6,771.47

Finding the Fourth Proportional to 22,567.07, 33,855.27 and 6,771.47

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Solution

The fourth proportional to 22,567.07, 33,855.27 and 6,771.47 is: 10,158.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,567.07 : 33,855.27 = 6,771.47 : x
  2. Step 2: Convert to fraction form
    22,567.07/33,855.27 = 6,771.47/x
  3. Step 3: Cross multiply
    22,567.07x = 33,855.27 × 6,771.47
  4. Step 4: Simplify right side
    22,567.07x = 229,249,775.87
  5. Step 5: Solve for x
    x = 229,249,775.87/22,567.07
  6. Step 6: Final answer
    x = 10,158.60

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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.