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Finding the Third Proportional to 15,348.51 and 22,928.08

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Solution

The third proportional to 15,348.51 and 22,928.08 is: 34,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348.51 : 22,928.08 = 22,928.08 : x
  2. Step 2: Convert to fraction form
    15,348.51/22,928.08 = 22,928.08/x
  3. Step 3: Cross multiply
    15,348.51x = 22,928.08 × 22,928.08
  4. Step 4: Simplify right side
    15,348.51x = 525,696,956.83
  5. Step 5: Solve for x
    x = 525,696,956.83/15,348.51
  6. Step 6: Final answer
    x = 34,250.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.