Home / 564,083.28-846,184.25-164,725.17

Finding the Fourth Proportional to 564,083.28, 846,184.25 and 164,725.17

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Solution

The fourth proportional to 564,083.28, 846,184.25 and 164,725.17 is: 247,105.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,083.28 : 846,184.25 = 164,725.17 : x
  2. Step 2: Convert to fraction form
    564,083.28/846,184.25 = 164,725.17/x
  3. Step 3: Cross multiply
    564,083.28x = 846,184.25 × 164,725.17
  4. Step 4: Simplify right side
    564,083.28x = 139,387,843,608.95
  5. Step 5: Solve for x
    x = 139,387,843,608.95/564,083.28
  6. Step 6: Final answer
    x = 247,105.08

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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.