Home / 88,332.30-121,900.58-48,048.22

Finding the Fourth Proportional to 88,332.30, 121,900.58 and 48,048.22

Calculator

Solution

The fourth proportional to 88,332.30, 121,900.58 and 48,048.22 is: 66,307.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,332.30 : 121,900.58 = 48,048.22 : x
  2. Step 2: Convert to fraction form
    88,332.30/121,900.58 = 48,048.22/x
  3. Step 3: Cross multiply
    88,332.30x = 121,900.58 × 48,048.22
  4. Step 4: Simplify right side
    88,332.30x = 5,857,105,292.59
  5. Step 5: Solve for x
    x = 5,857,105,292.59/88,332.30
  6. Step 6: Final answer
    x = 66,307.63

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.