Home / 123,541.98-170,486.71-69,093.55

Finding the Fourth Proportional to 123,541.98, 170,486.71 and 69,093.55

Calculator

Solution

The fourth proportional to 123,541.98, 170,486.71 and 69,093.55 is: 95,348.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,541.98 : 170,486.71 = 69,093.55 : x
  2. Step 2: Convert to fraction form
    123,541.98/170,486.71 = 69,093.55/x
  3. Step 3: Cross multiply
    123,541.98x = 170,486.71 × 69,093.55
  4. Step 4: Simplify right side
    123,541.98x = 11,779,532,021.72
  5. Step 5: Solve for x
    x = 11,779,532,021.72/123,541.98
  6. Step 6: Final answer
    x = 95,348.42

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.