Home / 537,308.22-805,933.17-163,302.06

Finding the Fourth Proportional to 537,308.22, 805,933.17 and 163,302.06

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Solution

The fourth proportional to 537,308.22, 805,933.17 and 163,302.06 is: 244,944.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,308.22 : 805,933.17 = 163,302.06 : x
  2. Step 2: Convert to fraction form
    537,308.22/805,933.17 = 163,302.06/x
  3. Step 3: Cross multiply
    537,308.22x = 805,933.17 × 163,302.06
  4. Step 4: Simplify right side
    537,308.22x = 131,610,546,883.33
  5. Step 5: Solve for x
    x = 131,610,546,883.33/537,308.22
  6. Step 6: Final answer
    x = 244,944.23

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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.