Home / 29,275.08-43,913.02-9,553.48

Finding the Fourth Proportional to 29,275.08, 43,913.02 and 9,553.48

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Solution

The fourth proportional to 29,275.08, 43,913.02 and 9,553.48 is: 14,330.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,275.08 : 43,913.02 = 9,553.48 : x
  2. Step 2: Convert to fraction form
    29,275.08/43,913.02 = 9,553.48/x
  3. Step 3: Cross multiply
    29,275.08x = 43,913.02 × 9,553.48
  4. Step 4: Simplify right side
    29,275.08x = 419,522,158.31
  5. Step 5: Solve for x
    x = 419,522,158.31/29,275.08
  6. Step 6: Final answer
    x = 14,330.35

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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.