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Finding the Third Proportional to 42,723.70 and 93,501.84

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Solution

The third proportional to 42,723.70 and 93,501.84 is: 204,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,723.70 : 93,501.84 = 93,501.84 : x
  2. Step 2: Convert to fraction form
    42,723.70/93,501.84 = 93,501.84/x
  3. Step 3: Cross multiply
    42,723.70x = 93,501.84 × 93,501.84
  4. Step 4: Simplify right side
    42,723.70x = 8,742,594,784.65
  5. Step 5: Solve for x
    x = 8,742,594,784.65/42,723.70
  6. Step 6: Final answer
    x = 204,631.02

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.