Home / 46,690.17-64,432.67-25,469.44

Finding the Fourth Proportional to 46,690.17, 64,432.67 and 25,469.44

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Solution

The fourth proportional to 46,690.17, 64,432.67 and 25,469.44 is: 35,147.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.17 : 64,432.67 = 25,469.44 : x
  2. Step 2: Convert to fraction form
    46,690.17/64,432.67 = 25,469.44/x
  3. Step 3: Cross multiply
    46,690.17x = 64,432.67 × 25,469.44
  4. Step 4: Simplify right side
    46,690.17x = 1,641,063,734.18
  5. Step 5: Solve for x
    x = 1,641,063,734.18/46,690.17
  6. Step 6: Final answer
    x = 35,147.95

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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.