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Finding the Fourth Proportional to 59,783.60, 89,632.20 and 24,705.20

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Solution

The fourth proportional to 59,783.60, 89,632.20 and 24,705.20 is: 37,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,783.60 : 89,632.20 = 24,705.20 : x
  2. Step 2: Convert to fraction form
    59,783.60/89,632.20 = 24,705.20/x
  3. Step 3: Cross multiply
    59,783.60x = 89,632.20 × 24,705.20
  4. Step 4: Simplify right side
    59,783.60x = 2,214,381,427.44
  5. Step 5: Solve for x
    x = 2,214,381,427.44/59,783.60
  6. Step 6: Final answer
    x = 37,039.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.