Home / 47,376.48-71,101.85-33,051.81

Finding the Fourth Proportional to 47,376.48, 71,101.85 and 33,051.81

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Solution

The fourth proportional to 47,376.48, 71,101.85 and 33,051.81 is: 49,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,376.48 : 71,101.85 = 33,051.81 : x
  2. Step 2: Convert to fraction form
    47,376.48/71,101.85 = 33,051.81/x
  3. Step 3: Cross multiply
    47,376.48x = 71,101.85 × 33,051.81
  4. Step 4: Simplify right side
    47,376.48x = 2,350,044,836.85
  5. Step 5: Solve for x
    x = 2,350,044,836.85/47,376.48
  6. Step 6: Final answer
    x = 49,603.62

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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.