Home / 302,598.70-453,898.05-92,236.30

Finding the Fourth Proportional to 302,598.70, 453,898.05 and 92,236.30

Calculator

Solution

The fourth proportional to 302,598.70, 453,898.05 and 92,236.30 is: 138,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,598.70 : 453,898.05 = 92,236.30 : x
  2. Step 2: Convert to fraction form
    302,598.70/453,898.05 = 92,236.30/x
  3. Step 3: Cross multiply
    302,598.70x = 453,898.05 × 92,236.30
  4. Step 4: Simplify right side
    302,598.70x = 41,865,876,709.22
  5. Step 5: Solve for x
    x = 41,865,876,709.22/302,598.70
  6. Step 6: Final answer
    x = 138,354.45

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.