Home / 413,584.79-570,749.30-232,296.73

Finding the Fourth Proportional to 413,584.79, 570,749.30 and 232,296.73

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Solution

The fourth proportional to 413,584.79, 570,749.30 and 232,296.73 is: 320,570.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,584.79 : 570,749.30 = 232,296.73 : x
  2. Step 2: Convert to fraction form
    413,584.79/570,749.30 = 232,296.73/x
  3. Step 3: Cross multiply
    413,584.79x = 570,749.30 × 232,296.73
  4. Step 4: Simplify right side
    413,584.79x = 132,583,196,039.79
  5. Step 5: Solve for x
    x = 132,583,196,039.79/413,584.79
  6. Step 6: Final answer
    x = 320,570.77

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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.