Home / 46,470.28-64,128.86-25,249.62

Finding the Fourth Proportional to 46,470.28, 64,128.86 and 25,249.62

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Solution

The fourth proportional to 46,470.28, 64,128.86 and 25,249.62 is: 34,844.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,470.28 : 64,128.86 = 25,249.62 : x
  2. Step 2: Convert to fraction form
    46,470.28/64,128.86 = 25,249.62/x
  3. Step 3: Cross multiply
    46,470.28x = 64,128.86 × 25,249.62
  4. Step 4: Simplify right side
    46,470.28x = 1,619,229,346.03
  5. Step 5: Solve for x
    x = 1,619,229,346.03/46,470.28
  6. Step 6: Final answer
    x = 34,844.41

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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.