Home / 46,874.56-64,686.66-25,653.64

Finding the Fourth Proportional to 46,874.56, 64,686.66 and 25,653.64

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Solution

The fourth proportional to 46,874.56, 64,686.66 and 25,653.64 is: 35,401.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,874.56 : 64,686.66 = 25,653.64 : x
  2. Step 2: Convert to fraction form
    46,874.56/64,686.66 = 25,653.64/x
  3. Step 3: Cross multiply
    46,874.56x = 64,686.66 × 25,653.64
  4. Step 4: Simplify right side
    46,874.56x = 1,659,448,288.44
  5. Step 5: Solve for x
    x = 1,659,448,288.44/46,874.56
  6. Step 6: Final answer
    x = 35,401.90

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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.