Home / 335,569.11-503,353.13-230,068.23

Finding the Fourth Proportional to 335,569.11, 503,353.13 and 230,068.23

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Solution

The fourth proportional to 335,569.11, 503,353.13 and 230,068.23 is: 345,101.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,569.11 : 503,353.13 = 230,068.23 : x
  2. Step 2: Convert to fraction form
    335,569.11/503,353.13 = 230,068.23/x
  3. Step 3: Cross multiply
    335,569.11x = 503,353.13 × 230,068.23
  4. Step 4: Simplify right side
    335,569.11x = 115,805,562,533.72
  5. Step 5: Solve for x
    x = 115,805,562,533.72/335,569.11
  6. Step 6: Final answer
    x = 345,101.97

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1.5x scale

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.