Home / 107,915.27-148,923.16-60,167.66

Finding the Fourth Proportional to 107,915.27, 148,923.16 and 60,167.66

Calculator

Solution

The fourth proportional to 107,915.27, 148,923.16 and 60,167.66 is: 83,031.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,915.27 : 148,923.16 = 60,167.66 : x
  2. Step 2: Convert to fraction form
    107,915.27/148,923.16 = 60,167.66/x
  3. Step 3: Cross multiply
    107,915.27x = 148,923.16 × 60,167.66
  4. Step 4: Simplify right side
    107,915.27x = 8,960,357,161.97
  5. Step 5: Solve for x
    x = 8,960,357,161.97/107,915.27
  6. Step 6: Final answer
    x = 83,031.42

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.