Home / 564,084.28-846,185.75-164,726.17

Finding the Fourth Proportional to 564,084.28, 846,185.75 and 164,726.17

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Solution

The fourth proportional to 564,084.28, 846,185.75 and 164,726.17 is: 247,106.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,084.28 : 846,185.75 = 164,726.17 : x
  2. Step 2: Convert to fraction form
    564,084.28/846,185.75 = 164,726.17/x
  3. Step 3: Cross multiply
    564,084.28x = 846,185.75 × 164,726.17
  4. Step 4: Simplify right side
    564,084.28x = 139,388,936,882.45
  5. Step 5: Solve for x
    x = 139,388,936,882.45/564,084.28
  6. Step 6: Final answer
    x = 247,106.58

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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.