Home / 229,565.35-344,374.22-61,092.64

Finding the Fourth Proportional to 229,565.35, 344,374.22 and 61,092.64

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Solution

The fourth proportional to 229,565.35, 344,374.22 and 61,092.64 is: 91,645.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,565.35 : 344,374.22 = 61,092.64 : x
  2. Step 2: Convert to fraction form
    229,565.35/344,374.22 = 61,092.64/x
  3. Step 3: Cross multiply
    229,565.35x = 344,374.22 × 61,092.64
  4. Step 4: Simplify right side
    229,565.35x = 21,038,730,247.74
  5. Step 5: Solve for x
    x = 21,038,730,247.74/229,565.35
  6. Step 6: Final answer
    x = 91,645.93

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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.