Home / 46,875.39-64,687.66-25,654.61

Finding the Fourth Proportional to 46,875.39, 64,687.66 and 25,654.61

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Solution

The fourth proportional to 46,875.39, 64,687.66 and 25,654.61 is: 35,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875.39 : 64,687.66 = 25,654.61 : x
  2. Step 2: Convert to fraction form
    46,875.39/64,687.66 = 25,654.61/x
  3. Step 3: Cross multiply
    46,875.39x = 64,687.66 × 25,654.61
  4. Step 4: Simplify right side
    46,875.39x = 1,659,536,301.54
  5. Step 5: Solve for x
    x = 1,659,536,301.54/46,875.39
  6. Step 6: Final answer
    x = 35,403.15

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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.