Home / 4,433.97-6,652.49-1,970.52

Finding the Fourth Proportional to 4,433.97, 6,652.49 and 1,970.52

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Solution

The fourth proportional to 4,433.97, 6,652.49 and 1,970.52 is: 2,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.97 : 6,652.49 = 1,970.52 : x
  2. Step 2: Convert to fraction form
    4,433.97/6,652.49 = 1,970.52/x
  3. Step 3: Cross multiply
    4,433.97x = 6,652.49 × 1,970.52
  4. Step 4: Simplify right side
    4,433.97x = 13,108,829.80
  5. Step 5: Solve for x
    x = 13,108,829.80/4,433.97
  6. Step 6: Final answer
    x = 2,956.45

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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.