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Finding the Third Proportional to 60,981.75 and 93,847.50

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Solution

The third proportional to 60,981.75 and 93,847.50 is: 144,426.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,981.75 : 93,847.50 = 93,847.50 : x
  2. Step 2: Convert to fraction form
    60,981.75/93,847.50 = 93,847.50/x
  3. Step 3: Cross multiply
    60,981.75x = 93,847.50 × 93,847.50
  4. Step 4: Simplify right side
    60,981.75x = 8,807,353,256.25
  5. Step 5: Solve for x
    x = 8,807,353,256.25/60,981.75
  6. Step 6: Final answer
    x = 144,426.05

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.