Home / 46,470.32-64,129.04-25,249.68

Finding the Fourth Proportional to 46,470.32, 64,129.04 and 25,249.68

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Solution

The fourth proportional to 46,470.32, 64,129.04 and 25,249.68 is: 34,844.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,470.32 : 64,129.04 = 25,249.68 : x
  2. Step 2: Convert to fraction form
    46,470.32/64,129.04 = 25,249.68/x
  3. Step 3: Cross multiply
    46,470.32x = 64,129.04 × 25,249.68
  4. Step 4: Simplify right side
    46,470.32x = 1,619,237,738.71
  5. Step 5: Solve for x
    x = 1,619,237,738.71/46,470.32
  6. Step 6: Final answer
    x = 34,844.56

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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.