Home / 70,812.08-106,283.82-35,776.34

Finding the Fourth Proportional to 70,812.08, 106,283.82 and 35,776.34

Calculator

Solution

The fourth proportional to 70,812.08, 106,283.82 and 35,776.34 is: 53,697.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,812.08 : 106,283.82 = 35,776.34 : x
  2. Step 2: Convert to fraction form
    70,812.08/106,283.82 = 35,776.34/x
  3. Step 3: Cross multiply
    70,812.08x = 106,283.82 × 35,776.34
  4. Step 4: Simplify right side
    70,812.08x = 3,802,446,080.82
  5. Step 5: Solve for x
    x = 3,802,446,080.82/70,812.08
  6. Step 6: Final answer
    x = 53,697.70

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.