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Finding the Fourth Proportional to 9,598.41, 14,402.48 and 4,407.93

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Solution

The fourth proportional to 9,598.41, 14,402.48 and 4,407.93 is: 6,614.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598.41 : 14,402.48 = 4,407.93 : x
  2. Step 2: Convert to fraction form
    9,598.41/14,402.48 = 4,407.93/x
  3. Step 3: Cross multiply
    9,598.41x = 14,402.48 × 4,407.93
  4. Step 4: Simplify right side
    9,598.41x = 63,485,101.63
  5. Step 5: Solve for x
    x = 63,485,101.63/9,598.41
  6. Step 6: Final answer
    x = 6,614.13

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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.