Home / 46,881.68-64,698.26-25,660.94

Finding the Fourth Proportional to 46,881.68, 64,698.26 and 25,660.94

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Solution

The fourth proportional to 46,881.68, 64,698.26 and 25,660.94 is: 35,412.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,881.68 : 64,698.26 = 25,660.94 : x
  2. Step 2: Convert to fraction form
    46,881.68/64,698.26 = 25,660.94/x
  3. Step 3: Cross multiply
    46,881.68x = 64,698.26 × 25,660.94
  4. Step 4: Simplify right side
    46,881.68x = 1,660,217,716.17
  5. Step 5: Solve for x
    x = 1,660,217,716.17/46,881.68
  6. Step 6: Final answer
    x = 35,412.94

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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.