Home / 4,776.74-6,591.81-2,652.28

Finding the Fourth Proportional to 4,776.74, 6,591.81 and 2,652.28

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Solution

The fourth proportional to 4,776.74, 6,591.81 and 2,652.28 is: 3,660.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776.74 : 6,591.81 = 2,652.28 : x
  2. Step 2: Convert to fraction form
    4,776.74/6,591.81 = 2,652.28/x
  3. Step 3: Cross multiply
    4,776.74x = 6,591.81 × 2,652.28
  4. Step 4: Simplify right side
    4,776.74x = 17,483,319.29
  5. Step 5: Solve for x
    x = 17,483,319.29/4,776.74
  6. Step 6: Final answer
    x = 3,660.10

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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.