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Finding the Fourth Proportional to 37,168.96, 51,258.88 and 34,486.24

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Solution

The fourth proportional to 37,168.96, 51,258.88 and 34,486.24 is: 47,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,168.96 : 51,258.88 = 34,486.24 : x
  2. Step 2: Convert to fraction form
    37,168.96/51,258.88 = 34,486.24/x
  3. Step 3: Cross multiply
    37,168.96x = 51,258.88 × 34,486.24
  4. Step 4: Simplify right side
    37,168.96x = 1,767,726,037.81
  5. Step 5: Solve for x
    x = 1,767,726,037.81/37,168.96
  6. Step 6: Final answer
    x = 47,559.20

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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.