Home / 98,225.91-135,516.24-64,253.79

Finding the Fourth Proportional to 98,225.91, 135,516.24 and 64,253.79

Calculator

Solution

The fourth proportional to 98,225.91, 135,516.24 and 64,253.79 is: 88,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,225.91 : 135,516.24 = 64,253.79 : x
  2. Step 2: Convert to fraction form
    98,225.91/135,516.24 = 64,253.79/x
  3. Step 3: Cross multiply
    98,225.91x = 135,516.24 × 64,253.79
  4. Step 4: Simplify right side
    98,225.91x = 8,707,432,026.55
  5. Step 5: Solve for x
    x = 8,707,432,026.55/98,225.91
  6. Step 6: Final answer
    x = 88,647.00

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.