Home / 31,091.70-46,625.67-10,026.39

Finding the Fourth Proportional to 31,091.70, 46,625.67 and 10,026.39

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Solution

The fourth proportional to 31,091.70, 46,625.67 and 10,026.39 is: 15,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,091.70 : 46,625.67 = 10,026.39 : x
  2. Step 2: Convert to fraction form
    31,091.70/46,625.67 = 10,026.39/x
  3. Step 3: Cross multiply
    31,091.70x = 46,625.67 × 10,026.39
  4. Step 4: Simplify right side
    31,091.70x = 467,487,151.43
  5. Step 5: Solve for x
    x = 467,487,151.43/31,091.70
  6. Step 6: Final answer
    x = 15,035.75

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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.