Home / 231,063.10-346,594.65-112,810.30

Finding the Fourth Proportional to 231,063.10, 346,594.65 and 112,810.30

Calculator

Solution

The fourth proportional to 231,063.10, 346,594.65 and 112,810.30 is: 169,215.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,063.10 : 346,594.65 = 112,810.30 : x
  2. Step 2: Convert to fraction form
    231,063.10/346,594.65 = 112,810.30/x
  3. Step 3: Cross multiply
    231,063.10x = 346,594.65 × 112,810.30
  4. Step 4: Simplify right side
    231,063.10x = 39,099,446,444.90
  5. Step 5: Solve for x
    x = 39,099,446,444.90/231,063.10
  6. Step 6: Final answer
    x = 169,215.45

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.