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Finding the Fourth Proportional to 8,733.40, 12,051.71 and 4,754.52

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Solution

The fourth proportional to 8,733.40, 12,051.71 and 4,754.52 is: 6,561.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.40 : 12,051.71 = 4,754.52 : x
  2. Step 2: Convert to fraction form
    8,733.40/12,051.71 = 4,754.52/x
  3. Step 3: Cross multiply
    8,733.40x = 12,051.71 × 4,754.52
  4. Step 4: Simplify right side
    8,733.40x = 57,300,120.42
  5. Step 5: Solve for x
    x = 57,300,120.42/8,733.40
  6. Step 6: Final answer
    x = 6,561.04

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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.