Home / 22,673.16-34,009.81-6,878.33

Finding the Fourth Proportional to 22,673.16, 34,009.81 and 6,878.33

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Solution

The fourth proportional to 22,673.16, 34,009.81 and 6,878.33 is: 10,317.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673.16 : 34,009.81 = 6,878.33 : x
  2. Step 2: Convert to fraction form
    22,673.16/34,009.81 = 6,878.33/x
  3. Step 3: Cross multiply
    22,673.16x = 34,009.81 × 6,878.33
  4. Step 4: Simplify right side
    22,673.16x = 233,930,526.37
  5. Step 5: Solve for x
    x = 233,930,526.37/22,673.16
  6. Step 6: Final answer
    x = 10,317.51

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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.