Home / 22,813.35-34,222.19-9,483.54

Finding the Fourth Proportional to 22,813.35, 34,222.19 and 9,483.54

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Solution

The fourth proportional to 22,813.35, 34,222.19 and 9,483.54 is: 14,226.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,813.35 : 34,222.19 = 9,483.54 : x
  2. Step 2: Convert to fraction form
    22,813.35/34,222.19 = 9,483.54/x
  3. Step 3: Cross multiply
    22,813.35x = 34,222.19 × 9,483.54
  4. Step 4: Simplify right side
    22,813.35x = 324,547,460.33
  5. Step 5: Solve for x
    x = 324,547,460.33/22,813.35
  6. Step 6: Final answer
    x = 14,226.21

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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.