Home / 99,354.60-137,094.12-59,067.63

Finding the Fourth Proportional to 99,354.60, 137,094.12 and 59,067.63

Calculator

Solution

The fourth proportional to 99,354.60, 137,094.12 and 59,067.63 is: 81,504.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,354.60 : 137,094.12 = 59,067.63 : x
  2. Step 2: Convert to fraction form
    99,354.60/137,094.12 = 59,067.63/x
  3. Step 3: Cross multiply
    99,354.60x = 137,094.12 × 59,067.63
  4. Step 4: Simplify right side
    99,354.60x = 8,097,824,755.34
  5. Step 5: Solve for x
    x = 8,097,824,755.34/99,354.60
  6. Step 6: Final answer
    x = 81,504.28

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.