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Finding the Fourth Proportional to 23,390.14, 35,090.72 and 7,595.12

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Solution

The fourth proportional to 23,390.14, 35,090.72 and 7,595.12 is: 11,394.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390.14 : 35,090.72 = 7,595.12 : x
  2. Step 2: Convert to fraction form
    23,390.14/35,090.72 = 7,595.12/x
  3. Step 3: Cross multiply
    23,390.14x = 35,090.72 × 7,595.12
  4. Step 4: Simplify right side
    23,390.14x = 266,518,229.29
  5. Step 5: Solve for x
    x = 266,518,229.29/23,390.14
  6. Step 6: Final answer
    x = 11,394.47

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