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Finding the Third Proportional to 1,547.44 and 2,300.06

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Solution

The third proportional to 1,547.44 and 2,300.06 is: 3,418.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547.44 : 2,300.06 = 2,300.06 : x
  2. Step 2: Convert to fraction form
    1,547.44/2,300.06 = 2,300.06/x
  3. Step 3: Cross multiply
    1,547.44x = 2,300.06 × 2,300.06
  4. Step 4: Simplify right side
    1,547.44x = 5,290,287.50
  5. Step 5: Solve for x
    x = 5,290,287.50/1,547.44
  6. Step 6: Final answer
    x = 3,418.74

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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.