Home / 194,918.52-292,388.14-61,809.28

Finding the Fourth Proportional to 194,918.52, 292,388.14 and 61,809.28

Calculator

Solution

The fourth proportional to 194,918.52, 292,388.14 and 61,809.28 is: 92,717.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,918.52 : 292,388.14 = 61,809.28 : x
  2. Step 2: Convert to fraction form
    194,918.52/292,388.14 = 61,809.28/x
  3. Step 3: Cross multiply
    194,918.52x = 292,388.14 × 61,809.28
  4. Step 4: Simplify right side
    194,918.52x = 18,072,300,413.94
  5. Step 5: Solve for x
    x = 18,072,300,413.94/194,918.52
  6. Step 6: Final answer
    x = 92,717.21

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.