Home / 22,513.01-33,767.33-7,723.40

Finding the Fourth Proportional to 22,513.01, 33,767.33 and 7,723.40

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Solution

The fourth proportional to 22,513.01, 33,767.33 and 7,723.40 is: 11,584.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,513.01 : 33,767.33 = 7,723.40 : x
  2. Step 2: Convert to fraction form
    22,513.01/33,767.33 = 7,723.40/x
  3. Step 3: Cross multiply
    22,513.01x = 33,767.33 × 7,723.40
  4. Step 4: Simplify right side
    22,513.01x = 260,798,389.07
  5. Step 5: Solve for x
    x = 260,798,389.07/22,513.01
  6. Step 6: Final answer
    x = 11,584.34

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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.