Home / 29,718.92-44,355.10-25,698.52

Finding the Fourth Proportional to 29,718.92, 44,355.10 and 25,698.52

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Solution

The fourth proportional to 29,718.92, 44,355.10 and 25,698.52 is: 38,354.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,718.92 : 44,355.10 = 25,698.52 : x
  2. Step 2: Convert to fraction form
    29,718.92/44,355.10 = 25,698.52/x
  3. Step 3: Cross multiply
    29,718.92x = 44,355.10 × 25,698.52
  4. Step 4: Simplify right side
    29,718.92x = 1,139,860,424.45
  5. Step 5: Solve for x
    x = 1,139,860,424.45/29,718.92
  6. Step 6: Final answer
    x = 38,354.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.