Home / 335,985.29-503,711.52-176,030.54

Finding the Fourth Proportional to 335,985.29, 503,711.52 and 176,030.54

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Solution

The fourth proportional to 335,985.29, 503,711.52 and 176,030.54 is: 263,906.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,985.29 : 503,711.52 = 176,030.54 : x
  2. Step 2: Convert to fraction form
    335,985.29/503,711.52 = 176,030.54/x
  3. Step 3: Cross multiply
    335,985.29x = 503,711.52 × 176,030.54
  4. Step 4: Simplify right side
    335,985.29x = 88,668,610,652.46
  5. Step 5: Solve for x
    x = 88,668,610,652.46/335,985.29
  6. Step 6: Final answer
    x = 263,906.23

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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.