Home / 31,093.44-46,564.16-16,314.88

Finding the Fourth Proportional to 31,093.44, 46,564.16 and 16,314.88

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Solution

The fourth proportional to 31,093.44, 46,564.16 and 16,314.88 is: 24,432.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,093.44 : 46,564.16 = 16,314.88 : x
  2. Step 2: Convert to fraction form
    31,093.44/46,564.16 = 16,314.88/x
  3. Step 3: Cross multiply
    31,093.44x = 46,564.16 × 16,314.88
  4. Step 4: Simplify right side
    31,093.44x = 759,688,682.70
  5. Step 5: Solve for x
    x = 759,688,682.70/31,093.44
  6. Step 6: Final answer
    x = 24,432.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.