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Finding the Fourth Proportional to 46,496.01, 64,105.11 and 30,114.29

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Solution

The fourth proportional to 46,496.01, 64,105.11 and 30,114.29 is: 41,519.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,496.01 : 64,105.11 = 30,114.29 : x
  2. Step 2: Convert to fraction form
    46,496.01/64,105.11 = 30,114.29/x
  3. Step 3: Cross multiply
    46,496.01x = 64,105.11 × 30,114.29
  4. Step 4: Simplify right side
    46,496.01x = 1,930,479,552.50
  5. Step 5: Solve for x
    x = 1,930,479,552.50/46,496.01
  6. Step 6: Final answer
    x = 41,519.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.