Home / 47,333.67-65,319.04-25,823.85

Finding the Fourth Proportional to 47,333.67, 65,319.04 and 25,823.85

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Solution

The fourth proportional to 47,333.67, 65,319.04 and 25,823.85 is: 35,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333.67 : 65,319.04 = 25,823.85 : x
  2. Step 2: Convert to fraction form
    47,333.67/65,319.04 = 25,823.85/x
  3. Step 3: Cross multiply
    47,333.67x = 65,319.04 × 25,823.85
  4. Step 4: Simplify right side
    47,333.67x = 1,686,789,091.10
  5. Step 5: Solve for x
    x = 1,686,789,091.10/47,333.67
  6. Step 6: Final answer
    x = 35,636.14

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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.