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Finding the Third Proportional to 5,959.69 and 11,038.50

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Solution

The third proportional to 5,959.69 and 11,038.50 is: 20,445.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.69 : 11,038.50 = 11,038.50 : x
  2. Step 2: Convert to fraction form
    5,959.69/11,038.50 = 11,038.50/x
  3. Step 3: Cross multiply
    5,959.69x = 11,038.50 × 11,038.50
  4. Step 4: Simplify right side
    5,959.69x = 121,848,482.25
  5. Step 5: Solve for x
    x = 121,848,482.25/5,959.69
  6. Step 6: Final answer
    x = 20,445.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.