Home / 10,630.64-15,946.00-4,061.41

Finding the Fourth Proportional to 10,630.64, 15,946.00 and 4,061.41

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Solution

The fourth proportional to 10,630.64, 15,946.00 and 4,061.41 is: 6,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630.64 : 15,946.00 = 4,061.41 : x
  2. Step 2: Convert to fraction form
    10,630.64/15,946.00 = 4,061.41/x
  3. Step 3: Cross multiply
    10,630.64x = 15,946.00 × 4,061.41
  4. Step 4: Simplify right side
    10,630.64x = 64,763,193.84
  5. Step 5: Solve for x
    x = 64,763,193.84/10,630.64
  6. Step 6: Final answer
    x = 6,092.12

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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.