Home / 46,892.28-64,708.92-25,667.52

Finding the Fourth Proportional to 46,892.28, 64,708.92 and 25,667.52

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Solution

The fourth proportional to 46,892.28, 64,708.92 and 25,667.52 is: 35,419.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,892.28 : 64,708.92 = 25,667.52 : x
  2. Step 2: Convert to fraction form
    46,892.28/64,708.92 = 25,667.52/x
  3. Step 3: Cross multiply
    46,892.28x = 64,708.92 × 25,667.52
  4. Step 4: Simplify right side
    46,892.28x = 1,660,917,498.28
  5. Step 5: Solve for x
    x = 1,660,917,498.28/46,892.28
  6. Step 6: Final answer
    x = 35,419.85

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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.