Home / 91,925.88-126,838.02-53,668.05

Finding the Fourth Proportional to 91,925.88, 126,838.02 and 53,668.05

Calculator

Solution

The fourth proportional to 91,925.88, 126,838.02 and 53,668.05 is: 74,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,925.88 : 126,838.02 = 53,668.05 : x
  2. Step 2: Convert to fraction form
    91,925.88/126,838.02 = 53,668.05/x
  3. Step 3: Cross multiply
    91,925.88x = 126,838.02 × 53,668.05
  4. Step 4: Simplify right side
    91,925.88x = 6,807,149,199.26
  5. Step 5: Solve for x
    x = 6,807,149,199.26/91,925.88
  6. Step 6: Final answer
    x = 74,050.41

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.