Home / 47,182.03-65,109.69-25,961.24

Finding the Fourth Proportional to 47,182.03, 65,109.69 and 25,961.24

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Solution

The fourth proportional to 47,182.03, 65,109.69 and 25,961.24 is: 35,825.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182.03 : 65,109.69 = 25,961.24 : x
  2. Step 2: Convert to fraction form
    47,182.03/65,109.69 = 25,961.24/x
  3. Step 3: Cross multiply
    47,182.03x = 65,109.69 × 25,961.24
  4. Step 4: Simplify right side
    47,182.03x = 1,690,328,451.19
  5. Step 5: Solve for x
    x = 1,690,328,451.19/47,182.03
  6. Step 6: Final answer
    x = 35,825.68

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1.5x scale

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.