Home / 46,531.19-64,213.34-25,310.61

Finding the Fourth Proportional to 46,531.19, 64,213.34 and 25,310.61

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Solution

The fourth proportional to 46,531.19, 64,213.34 and 25,310.61 is: 34,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,531.19 : 64,213.34 = 25,310.61 : x
  2. Step 2: Convert to fraction form
    46,531.19/64,213.34 = 25,310.61/x
  3. Step 3: Cross multiply
    46,531.19x = 64,213.34 × 25,310.61
  4. Step 4: Simplify right side
    46,531.19x = 1,625,278,805.54
  5. Step 5: Solve for x
    x = 1,625,278,805.54/46,531.19
  6. Step 6: Final answer
    x = 34,928.80

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1.5x scale

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.