Home / 132,828.16-199,133.67-61,795.08

Finding the Fourth Proportional to 132,828.16, 199,133.67 and 61,795.08

Calculator

Solution

The fourth proportional to 132,828.16, 199,133.67 and 61,795.08 is: 92,642.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,828.16 : 199,133.67 = 61,795.08 : x
  2. Step 2: Convert to fraction form
    132,828.16/199,133.67 = 61,795.08/x
  3. Step 3: Cross multiply
    132,828.16x = 199,133.67 × 61,795.08
  4. Step 4: Simplify right side
    132,828.16x = 12,305,479,763.70
  5. Step 5: Solve for x
    x = 12,305,479,763.70/132,828.16
  6. Step 6: Final answer
    x = 92,642.10

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.