Home / 302,573.58-453,650.18-134,002.04

Finding the Fourth Proportional to 302,573.58, 453,650.18 and 134,002.04

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Solution

The fourth proportional to 302,573.58, 453,650.18 and 134,002.04 is: 200,909.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,573.58 : 453,650.18 = 134,002.04 : x
  2. Step 2: Convert to fraction form
    302,573.58/453,650.18 = 134,002.04/x
  3. Step 3: Cross multiply
    302,573.58x = 453,650.18 × 134,002.04
  4. Step 4: Simplify right side
    302,573.58x = 60,790,049,566.37
  5. Step 5: Solve for x
    x = 60,790,049,566.37/302,573.58
  6. Step 6: Final answer
    x = 200,909.97

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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.