Home / 23,078.05-34,614.33-7,495.66

Finding the Fourth Proportional to 23,078.05, 34,614.33 and 7,495.66

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Solution

The fourth proportional to 23,078.05, 34,614.33 and 7,495.66 is: 11,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,078.05 : 34,614.33 = 7,495.66 : x
  2. Step 2: Convert to fraction form
    23,078.05/34,614.33 = 7,495.66/x
  3. Step 3: Cross multiply
    23,078.05x = 34,614.33 × 7,495.66
  4. Step 4: Simplify right side
    23,078.05x = 259,457,248.81
  5. Step 5: Solve for x
    x = 259,457,248.81/23,078.05
  6. Step 6: Final answer
    x = 11,242.60

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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.