Home / 31,090.06-46,648.83-16,295.44

Finding the Fourth Proportional to 31,090.06, 46,648.83 and 16,295.44

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Solution

The fourth proportional to 31,090.06, 46,648.83 and 16,295.44 is: 24,450.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,090.06 : 46,648.83 = 16,295.44 : x
  2. Step 2: Convert to fraction form
    31,090.06/46,648.83 = 16,295.44/x
  3. Step 3: Cross multiply
    31,090.06x = 46,648.83 × 16,295.44
  4. Step 4: Simplify right side
    31,090.06x = 760,163,210.34
  5. Step 5: Solve for x
    x = 760,163,210.34/31,090.06
  6. Step 6: Final answer
    x = 24,450.36

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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.