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Finding the Fourth Proportional to 10,695.32, 14,753.46 and 7,546.04

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Solution

The fourth proportional to 10,695.32, 14,753.46 and 7,546.04 is: 10,409.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695.32 : 14,753.46 = 7,546.04 : x
  2. Step 2: Convert to fraction form
    10,695.32/14,753.46 = 7,546.04/x
  3. Step 3: Cross multiply
    10,695.32x = 14,753.46 × 7,546.04
  4. Step 4: Simplify right side
    10,695.32x = 111,330,199.30
  5. Step 5: Solve for x
    x = 111,330,199.30/10,695.32
  6. Step 6: Final answer
    x = 10,409.24

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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.