Home / 302,002.04-453,352.98-162,034.04

Finding the Fourth Proportional to 302,002.04, 453,352.98 and 162,034.04

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Solution

The fourth proportional to 302,002.04, 453,352.98 and 162,034.04 is: 243,238.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,002.04 : 453,352.98 = 162,034.04 : x
  2. Step 2: Convert to fraction form
    302,002.04/453,352.98 = 162,034.04/x
  3. Step 3: Cross multiply
    302,002.04x = 453,352.98 × 162,034.04
  4. Step 4: Simplify right side
    302,002.04x = 73,458,614,895.44
  5. Step 5: Solve for x
    x = 73,458,614,895.44/302,002.04
  6. Step 6: Final answer
    x = 243,238.80

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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.