Home / 46,677.66-64,414.47-25,456.89

Finding the Fourth Proportional to 46,677.66, 64,414.47 and 25,456.89

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Solution

The fourth proportional to 46,677.66, 64,414.47 and 25,456.89 is: 35,130.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,677.66 : 64,414.47 = 25,456.89 : x
  2. Step 2: Convert to fraction form
    46,677.66/64,414.47 = 25,456.89/x
  3. Step 3: Cross multiply
    46,677.66x = 64,414.47 × 25,456.89
  4. Step 4: Simplify right side
    46,677.66x = 1,639,792,077.20
  5. Step 5: Solve for x
    x = 1,639,792,077.20/46,677.66
  6. Step 6: Final answer
    x = 35,130.13

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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.