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Finding the Third Proportional to 39,925.41 and 61,810.03

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Solution

The third proportional to 39,925.41 and 61,810.03 is: 95,690.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,925.41 : 61,810.03 = 61,810.03 : x
  2. Step 2: Convert to fraction form
    39,925.41/61,810.03 = 61,810.03/x
  3. Step 3: Cross multiply
    39,925.41x = 61,810.03 × 61,810.03
  4. Step 4: Simplify right side
    39,925.41x = 3,820,479,963.13
  5. Step 5: Solve for x
    x = 3,820,479,963.13/39,925.41
  6. Step 6: Final answer
    x = 95,690.45

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.