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Finding the Fourth Proportional to 23,353.76, 35,032.40 and 6,713.68

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Solution

The fourth proportional to 23,353.76, 35,032.40 and 6,713.68 is: 10,071.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.76 : 35,032.40 = 6,713.68 : x
  2. Step 2: Convert to fraction form
    23,353.76/35,032.40 = 6,713.68/x
  3. Step 3: Cross multiply
    23,353.76x = 35,032.40 × 6,713.68
  4. Step 4: Simplify right side
    23,353.76x = 235,196,323.23
  5. Step 5: Solve for x
    x = 235,196,323.23/23,353.76
  6. Step 6: Final answer
    x = 10,071.03

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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.