Home / 302,353.46-453,595.82-91,985.94

Finding the Fourth Proportional to 302,353.46, 453,595.82 and 91,985.94

Calculator

Solution

The fourth proportional to 302,353.46, 453,595.82 and 91,985.94 is: 137,998.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,353.46 : 453,595.82 = 91,985.94 : x
  2. Step 2: Convert to fraction form
    302,353.46/453,595.82 = 91,985.94/x
  3. Step 3: Cross multiply
    302,353.46x = 453,595.82 × 91,985.94
  4. Step 4: Simplify right side
    302,353.46x = 41,724,437,882.77
  5. Step 5: Solve for x
    x = 41,724,437,882.77/302,353.46
  6. Step 6: Final answer
    x = 137,998.88

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.