Home / 22,840.54-34,256.09-8,795.75

Finding the Fourth Proportional to 22,840.54, 34,256.09 and 8,795.75

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Solution

The fourth proportional to 22,840.54, 34,256.09 and 8,795.75 is: 13,191.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,840.54 : 34,256.09 = 8,795.75 : x
  2. Step 2: Convert to fraction form
    22,840.54/34,256.09 = 8,795.75/x
  3. Step 3: Cross multiply
    22,840.54x = 34,256.09 × 8,795.75
  4. Step 4: Simplify right side
    22,840.54x = 301,307,854.33
  5. Step 5: Solve for x
    x = 301,307,854.33/22,840.54
  6. Step 6: Final answer
    x = 13,191.80

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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.