Home / 4,824.24-6,652.80-4,116.48

Finding the Fourth Proportional to 4,824.24, 6,652.80 and 4,116.48

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Solution

The fourth proportional to 4,824.24, 6,652.80 and 4,116.48 is: 5,676.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.24 : 6,652.80 = 4,116.48 : x
  2. Step 2: Convert to fraction form
    4,824.24/6,652.80 = 4,116.48/x
  3. Step 3: Cross multiply
    4,824.24x = 6,652.80 × 4,116.48
  4. Step 4: Simplify right side
    4,824.24x = 27,386,118.14
  5. Step 5: Solve for x
    x = 27,386,118.14/4,824.24
  6. Step 6: Final answer
    x = 5,676.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.