Home / 46,531.22-64,213.53-25,310.66

Finding the Fourth Proportional to 46,531.22, 64,213.53 and 25,310.66

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Solution

The fourth proportional to 46,531.22, 64,213.53 and 25,310.66 is: 34,928.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,531.22 : 64,213.53 = 25,310.66 : x
  2. Step 2: Convert to fraction form
    46,531.22/64,213.53 = 25,310.66/x
  3. Step 3: Cross multiply
    46,531.22x = 64,213.53 × 25,310.66
  4. Step 4: Simplify right side
    46,531.22x = 1,625,286,825.23
  5. Step 5: Solve for x
    x = 1,625,286,825.23/46,531.22
  6. Step 6: Final answer
    x = 34,928.95

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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.