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Finding the Third Proportional to 52,318.50 and 114,417.75

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Solution

The third proportional to 52,318.50 and 114,417.75 is: 250,225.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,318.50 : 114,417.75 = 114,417.75 : x
  2. Step 2: Convert to fraction form
    52,318.50/114,417.75 = 114,417.75/x
  3. Step 3: Cross multiply
    52,318.50x = 114,417.75 × 114,417.75
  4. Step 4: Simplify right side
    52,318.50x = 13,091,421,515.06
  5. Step 5: Solve for x
    x = 13,091,421,515.06/52,318.50
  6. Step 6: Final answer
    x = 250,225.48

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Why These Related Problems?

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