Home / 35,402.08-48,854.50-19,486.19

Finding the Fourth Proportional to 35,402.08, 48,854.50 and 19,486.19

Calculator

Solution

The fourth proportional to 35,402.08, 48,854.50 and 19,486.19 is: 26,890.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,402.08 : 48,854.50 = 19,486.19 : x
  2. Step 2: Convert to fraction form
    35,402.08/48,854.50 = 19,486.19/x
  3. Step 3: Cross multiply
    35,402.08x = 48,854.50 × 19,486.19
  4. Step 4: Simplify right side
    35,402.08x = 951,988,069.36
  5. Step 5: Solve for x
    x = 951,988,069.36/35,402.08
  6. Step 6: Final answer
    x = 26,890.74

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.