Home / 47,022.13-64,891.97-25,802.83

Finding the Fourth Proportional to 47,022.13, 64,891.97 and 25,802.83

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Solution

The fourth proportional to 47,022.13, 64,891.97 and 25,802.83 is: 35,608.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022.13 : 64,891.97 = 25,802.83 : x
  2. Step 2: Convert to fraction form
    47,022.13/64,891.97 = 25,802.83/x
  3. Step 3: Cross multiply
    47,022.13x = 64,891.97 × 25,802.83
  4. Step 4: Simplify right side
    47,022.13x = 1,674,396,470.28
  5. Step 5: Solve for x
    x = 1,674,396,470.28/47,022.13
  6. Step 6: Final answer
    x = 35,608.69

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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.