Home / 16,042.20-24,056-4,946.82

Finding the Fourth Proportional to 16,042.20, 24,056 and 4,946.82

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Solution

The fourth proportional to 16,042.20, 24,056 and 4,946.82 is: 7,417.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042.20 : 24,056 = 4,946.82 : x
  2. Step 2: Convert to fraction form
    16,042.20/24,056 = 4,946.82/x
  3. Step 3: Cross multiply
    16,042.20x = 24,056 × 4,946.82
  4. Step 4: Simplify right side
    16,042.20x = 119,000,701.92
  5. Step 5: Solve for x
    x = 119,000,701.92/16,042.20
  6. Step 6: Final answer
    x = 7,417.98

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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.