Home / 200,092.20-299,482.20-155,477.40

Finding the Fourth Proportional to 200,092.20, 299,482.20 and 155,477.40

Calculator

Solution

The fourth proportional to 200,092.20, 299,482.20 and 155,477.40 is: 232,706.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,092.20 : 299,482.20 = 155,477.40 : x
  2. Step 2: Convert to fraction form
    200,092.20/299,482.20 = 155,477.40/x
  3. Step 3: Cross multiply
    200,092.20x = 299,482.20 × 155,477.40
  4. Step 4: Simplify right side
    200,092.20x = 46,562,713,802.28
  5. Step 5: Solve for x
    x = 46,562,713,802.28/200,092.20
  6. Step 6: Final answer
    x = 232,706.29

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.