Home / 23,530.64-35,302.08-8,743.82

Finding the Fourth Proportional to 23,530.64, 35,302.08 and 8,743.82

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Solution

The fourth proportional to 23,530.64, 35,302.08 and 8,743.82 is: 13,118.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530.64 : 35,302.08 = 8,743.82 : x
  2. Step 2: Convert to fraction form
    23,530.64/35,302.08 = 8,743.82/x
  3. Step 3: Cross multiply
    23,530.64x = 35,302.08 × 8,743.82
  4. Step 4: Simplify right side
    23,530.64x = 308,675,033.15
  5. Step 5: Solve for x
    x = 308,675,033.15/23,530.64
  6. Step 6: Final answer
    x = 13,118.00

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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.