Home / 23,106.40-31,886.82-13,034.82

Finding the Fourth Proportional to 23,106.40, 31,886.82 and 13,034.82

Calculator

Solution

The fourth proportional to 23,106.40, 31,886.82 and 13,034.82 is: 17,988.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,106.40 : 31,886.82 = 13,034.82 : x
  2. Step 2: Convert to fraction form
    23,106.40/31,886.82 = 13,034.82/x
  3. Step 3: Cross multiply
    23,106.40x = 31,886.82 × 13,034.82
  4. Step 4: Simplify right side
    23,106.40x = 415,638,959.07
  5. Step 5: Solve for x
    x = 415,638,959.07/23,106.40
  6. Step 6: Final answer
    x = 17,988.04

Related Problems

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.