Home / 47,358.08-65,352.08-25,847.27

Finding the Fourth Proportional to 47,358.08, 65,352.08 and 25,847.27

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Solution

The fourth proportional to 47,358.08, 65,352.08 and 25,847.27 is: 35,668.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,358.08 : 65,352.08 = 25,847.27 : x
  2. Step 2: Convert to fraction form
    47,358.08/65,352.08 = 25,847.27/x
  3. Step 3: Cross multiply
    47,358.08x = 65,352.08 × 25,847.27
  4. Step 4: Simplify right side
    47,358.08x = 1,689,172,400.82
  5. Step 5: Solve for x
    x = 1,689,172,400.82/47,358.08
  6. Step 6: Final answer
    x = 35,668.10

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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.