Home / 29,726.55-41,022.90-16,298.06

Finding the Fourth Proportional to 29,726.55, 41,022.90 and 16,298.06

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Solution

The fourth proportional to 29,726.55, 41,022.90 and 16,298.06 is: 22,491.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.55 : 41,022.90 = 16,298.06 : x
  2. Step 2: Convert to fraction form
    29,726.55/41,022.90 = 16,298.06/x
  3. Step 3: Cross multiply
    29,726.55x = 41,022.90 × 16,298.06
  4. Step 4: Simplify right side
    29,726.55x = 668,593,480.46
  5. Step 5: Solve for x
    x = 668,593,480.46/29,726.55
  6. Step 6: Final answer
    x = 22,491.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.