Home / 22,673.84-34,022.28-10,191.35

Finding the Fourth Proportional to 22,673.84, 34,022.28 and 10,191.35

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Solution

The fourth proportional to 22,673.84, 34,022.28 and 10,191.35 is: 15,292.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673.84 : 34,022.28 = 10,191.35 : x
  2. Step 2: Convert to fraction form
    22,673.84/34,022.28 = 10,191.35/x
  3. Step 3: Cross multiply
    22,673.84x = 34,022.28 × 10,191.35
  4. Step 4: Simplify right side
    22,673.84x = 346,732,963.28
  5. Step 5: Solve for x
    x = 346,732,963.28/22,673.84
  6. Step 6: Final answer
    x = 15,292.20

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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.