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Finding the Fourth Proportional to 9,600.63, 14,402.31 and 3,026.11

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Solution

The fourth proportional to 9,600.63, 14,402.31 and 3,026.11 is: 4,539.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600.63 : 14,402.31 = 3,026.11 : x
  2. Step 2: Convert to fraction form
    9,600.63/14,402.31 = 3,026.11/x
  3. Step 3: Cross multiply
    9,600.63x = 14,402.31 × 3,026.11
  4. Step 4: Simplify right side
    9,600.63x = 43,582,953.96
  5. Step 5: Solve for x
    x = 43,582,953.96/9,600.63
  6. Step 6: Final answer
    x = 4,539.59

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1.5x scale

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.