Home / 29,297.68-43,929.61-25,794.72

Finding the Fourth Proportional to 29,297.68, 43,929.61 and 25,794.72

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Solution

The fourth proportional to 29,297.68, 43,929.61 and 25,794.72 is: 38,677.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,297.68 : 43,929.61 = 25,794.72 : x
  2. Step 2: Convert to fraction form
    29,297.68/43,929.61 = 25,794.72/x
  3. Step 3: Cross multiply
    29,297.68x = 43,929.61 × 25,794.72
  4. Step 4: Simplify right side
    29,297.68x = 1,133,151,925.17
  5. Step 5: Solve for x
    x = 1,133,151,925.17/29,297.68
  6. Step 6: Final answer
    x = 38,677.19

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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.