Home / 10,066.70-15,094.14-3,044.60

Finding the Fourth Proportional to 10,066.70, 15,094.14 and 3,044.60

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Solution

The fourth proportional to 10,066.70, 15,094.14 and 3,044.60 is: 4,565.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066.70 : 15,094.14 = 3,044.60 : x
  2. Step 2: Convert to fraction form
    10,066.70/15,094.14 = 3,044.60/x
  3. Step 3: Cross multiply
    10,066.70x = 15,094.14 × 3,044.60
  4. Step 4: Simplify right side
    10,066.70x = 45,955,618.64
  5. Step 5: Solve for x
    x = 45,955,618.64/10,066.70
  6. Step 6: Final answer
    x = 4,565.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.