Home / 46,963.25-64,809.30-25,742.66

Finding the Fourth Proportional to 46,963.25, 64,809.30 and 25,742.66

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Solution

The fourth proportional to 46,963.25, 64,809.30 and 25,742.66 is: 35,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,963.25 : 64,809.30 = 25,742.66 : x
  2. Step 2: Convert to fraction form
    46,963.25/64,809.30 = 25,742.66/x
  3. Step 3: Cross multiply
    46,963.25x = 64,809.30 × 25,742.66
  4. Step 4: Simplify right side
    46,963.25x = 1,668,363,774.74
  5. Step 5: Solve for x
    x = 1,668,363,774.74/46,963.25
  6. Step 6: Final answer
    x = 35,524.88

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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.