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Finding the Fourth Proportional to 41,603.32, 57,411.30 and 23,700.88

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Solution

The fourth proportional to 41,603.32, 57,411.30 and 23,700.88 is: 32,706.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,603.32 : 57,411.30 = 23,700.88 : x
  2. Step 2: Convert to fraction form
    41,603.32/57,411.30 = 23,700.88/x
  3. Step 3: Cross multiply
    41,603.32x = 57,411.30 × 23,700.88
  4. Step 4: Simplify right side
    41,603.32x = 1,360,698,331.94
  5. Step 5: Solve for x
    x = 1,360,698,331.94/41,603.32
  6. Step 6: Final answer
    x = 32,706.48

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