Home / 563,096.28-844,726.77-163,685.15

Finding the Fourth Proportional to 563,096.28, 844,726.77 and 163,685.15

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Solution

The fourth proportional to 563,096.28, 844,726.77 and 163,685.15 is: 245,551.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,096.28 : 844,726.77 = 163,685.15 : x
  2. Step 2: Convert to fraction form
    563,096.28/844,726.77 = 163,685.15/x
  3. Step 3: Cross multiply
    563,096.28x = 844,726.77 × 163,685.15
  4. Step 4: Simplify right side
    563,096.28x = 138,269,227,238.04
  5. Step 5: Solve for x
    x = 138,269,227,238.04/563,096.28
  6. Step 6: Final answer
    x = 245,551.66

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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.