Home / 413,583.79-570,747.92-232,295.73

Finding the Fourth Proportional to 413,583.79, 570,747.92 and 232,295.73

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Solution

The fourth proportional to 413,583.79, 570,747.92 and 232,295.73 is: 320,569.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,583.79 : 570,747.92 = 232,295.73 : x
  2. Step 2: Convert to fraction form
    413,583.79/570,747.92 = 232,295.73/x
  3. Step 3: Cross multiply
    413,583.79x = 570,747.92 × 232,295.73
  4. Step 4: Simplify right side
    413,583.79x = 132,582,303,560.90
  5. Step 5: Solve for x
    x = 132,582,303,560.90/413,583.79
  6. Step 6: Final answer
    x = 320,569.39

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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.