Home / 65,942.91-98,913.02-16,023.29

Finding the Fourth Proportional to 65,942.91, 98,913.02 and 16,023.29

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Solution

The fourth proportional to 65,942.91, 98,913.02 and 16,023.29 is: 24,034.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,942.91 : 98,913.02 = 16,023.29 : x
  2. Step 2: Convert to fraction form
    65,942.91/98,913.02 = 16,023.29/x
  3. Step 3: Cross multiply
    65,942.91x = 98,913.02 × 16,023.29
  4. Step 4: Simplify right side
    65,942.91x = 1,584,911,429.55
  5. Step 5: Solve for x
    x = 1,584,911,429.55/65,942.91
  6. Step 6: Final answer
    x = 24,034.60

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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.