Home / 31,032.88-46,560.60-15,236.26

Finding the Fourth Proportional to 31,032.88, 46,560.60 and 15,236.26

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Solution

The fourth proportional to 31,032.88, 46,560.60 and 15,236.26 is: 22,859.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,032.88 : 46,560.60 = 15,236.26 : x
  2. Step 2: Convert to fraction form
    31,032.88/46,560.60 = 15,236.26/x
  3. Step 3: Cross multiply
    31,032.88x = 46,560.60 × 15,236.26
  4. Step 4: Simplify right side
    31,032.88x = 709,409,407.36
  5. Step 5: Solve for x
    x = 709,409,407.36/31,032.88
  6. Step 6: Final answer
    x = 22,859.93

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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.