Home / 46,876.66-64,690.85-25,655.97

Finding the Fourth Proportional to 46,876.66, 64,690.85 and 25,655.97

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Solution

The fourth proportional to 46,876.66, 64,690.85 and 25,655.97 is: 35,405.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,876.66 : 64,690.85 = 25,655.97 : x
  2. Step 2: Convert to fraction form
    46,876.66/64,690.85 = 25,655.97/x
  3. Step 3: Cross multiply
    46,876.66x = 64,690.85 × 25,655.97
  4. Step 4: Simplify right side
    46,876.66x = 1,659,706,813.61
  5. Step 5: Solve for x
    x = 1,659,706,813.61/46,876.66
  6. Step 6: Final answer
    x = 35,405.83

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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.