Home / 302,744.02-454,198.00-113,223.63

Finding the Fourth Proportional to 302,744.02, 454,198.00 and 113,223.63

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Solution

The fourth proportional to 302,744.02, 454,198.00 and 113,223.63 is: 169,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,744.02 : 454,198.00 = 113,223.63 : x
  2. Step 2: Convert to fraction form
    302,744.02/454,198.00 = 113,223.63/x
  3. Step 3: Cross multiply
    302,744.02x = 454,198.00 × 113,223.63
  4. Step 4: Simplify right side
    302,744.02x = 51,425,946,015.68
  5. Step 5: Solve for x
    x = 51,425,946,015.68/302,744.02
  6. Step 6: Final answer
    x = 169,866.10

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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.