Home / 47,355.48-65,351.93-25,846.61

Finding the Fourth Proportional to 47,355.48, 65,351.93 and 25,846.61

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Solution

The fourth proportional to 47,355.48, 65,351.93 and 25,846.61 is: 35,669.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,355.48 : 65,351.93 = 25,846.61 : x
  2. Step 2: Convert to fraction form
    47,355.48/65,351.93 = 25,846.61/x
  3. Step 3: Cross multiply
    47,355.48x = 65,351.93 × 25,846.61
  4. Step 4: Simplify right side
    47,355.48x = 1,689,125,391.46
  5. Step 5: Solve for x
    x = 1,689,125,391.46/47,355.48
  6. Step 6: Final answer
    x = 35,669.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.