Home / 35,343.20-48,772.81-19,210.13

Finding the Fourth Proportional to 35,343.20, 48,772.81 and 19,210.13

Calculator

Solution

The fourth proportional to 35,343.20, 48,772.81 and 19,210.13 is: 26,509.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,343.20 : 48,772.81 = 19,210.13 : x
  2. Step 2: Convert to fraction form
    35,343.20/48,772.81 = 19,210.13/x
  3. Step 3: Cross multiply
    35,343.20x = 48,772.81 × 19,210.13
  4. Step 4: Simplify right side
    35,343.20x = 936,931,924.51
  5. Step 5: Solve for x
    x = 936,931,924.51/35,343.20
  6. Step 6: Final answer
    x = 26,509.54

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.