Home / 91,467.65-137,201.48-60,295.61

Finding the Fourth Proportional to 91,467.65, 137,201.48 and 60,295.61

Calculator

Solution

The fourth proportional to 91,467.65, 137,201.48 and 60,295.61 is: 90,443.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,467.65 : 137,201.48 = 60,295.61 : x
  2. Step 2: Convert to fraction form
    91,467.65/137,201.48 = 60,295.61/x
  3. Step 3: Cross multiply
    91,467.65x = 137,201.48 × 60,295.61
  4. Step 4: Simplify right side
    91,467.65x = 8,272,646,929.50
  5. Step 5: Solve for x
    x = 8,272,646,929.50/91,467.65
  6. Step 6: Final answer
    x = 90,443.42

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.