Home / 367,035.14-506,216.30-303,262.22

Finding the Fourth Proportional to 367,035.14, 506,216.30 and 303,262.22

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Solution

The fourth proportional to 367,035.14, 506,216.30 and 303,262.22 is: 418,260.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,035.14 : 506,216.30 = 303,262.22 : x
  2. Step 2: Convert to fraction form
    367,035.14/506,216.30 = 303,262.22/x
  3. Step 3: Cross multiply
    367,035.14x = 506,216.30 × 303,262.22
  4. Step 4: Simplify right side
    367,035.14x = 153,516,278,938.19
  5. Step 5: Solve for x
    x = 153,516,278,938.19/367,035.14
  6. Step 6: Final answer
    x = 418,260.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.