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Finding the Fourth Proportional to 60,038.24, 82,863.06 and 34,902.32

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Solution

The fourth proportional to 60,038.24, 82,863.06 and 34,902.32 is: 48,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,038.24 : 82,863.06 = 34,902.32 : x
  2. Step 2: Convert to fraction form
    60,038.24/82,863.06 = 34,902.32/x
  3. Step 3: Cross multiply
    60,038.24x = 82,863.06 × 34,902.32
  4. Step 4: Simplify right side
    60,038.24x = 2,892,113,036.30
  5. Step 5: Solve for x
    x = 2,892,113,036.30/60,038.24
  6. Step 6: Final answer
    x = 48,171.18

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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.