Home / 118,064.52-177,149.12-61,891.24

Finding the Fourth Proportional to 118,064.52, 177,149.12 and 61,891.24

Calculator

Solution

The fourth proportional to 118,064.52, 177,149.12 and 61,891.24 is: 92,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,064.52 : 177,149.12 = 61,891.24 : x
  2. Step 2: Convert to fraction form
    118,064.52/177,149.12 = 61,891.24/x
  3. Step 3: Cross multiply
    118,064.52x = 177,149.12 × 61,891.24
  4. Step 4: Simplify right side
    118,064.52x = 10,963,978,701.71
  5. Step 5: Solve for x
    x = 10,963,978,701.71/118,064.52
  6. Step 6: Final answer
    x = 92,864.30

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.