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Finding the Fourth Proportional to 9,502.96, 14,256.18 and 3,953.56

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Solution

The fourth proportional to 9,502.96, 14,256.18 and 3,953.56 is: 5,931.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502.96 : 14,256.18 = 3,953.56 : x
  2. Step 2: Convert to fraction form
    9,502.96/14,256.18 = 3,953.56/x
  3. Step 3: Cross multiply
    9,502.96x = 14,256.18 × 3,953.56
  4. Step 4: Simplify right side
    9,502.96x = 56,362,663.00
  5. Step 5: Solve for x
    x = 56,362,663.00/9,502.96
  6. Step 6: Final answer
    x = 5,931.06

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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.