Home / 29,726.32-41,017.10-16,973.68

Finding the Fourth Proportional to 29,726.32, 41,017.10 and 16,973.68

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Solution

The fourth proportional to 29,726.32, 41,017.10 and 16,973.68 is: 23,420.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.32 : 41,017.10 = 16,973.68 : x
  2. Step 2: Convert to fraction form
    29,726.32/41,017.10 = 16,973.68/x
  3. Step 3: Cross multiply
    29,726.32x = 41,017.10 × 16,973.68
  4. Step 4: Simplify right side
    29,726.32x = 696,211,129.93
  5. Step 5: Solve for x
    x = 696,211,129.93/29,726.32
  6. Step 6: Final answer
    x = 23,420.70

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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.