Home / 4,752.44-6,558.36-2,656.56

Finding the Fourth Proportional to 4,752.44, 6,558.36 and 2,656.56

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Solution

The fourth proportional to 4,752.44, 6,558.36 and 2,656.56 is: 3,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752.44 : 6,558.36 = 2,656.56 : x
  2. Step 2: Convert to fraction form
    4,752.44/6,558.36 = 2,656.56/x
  3. Step 3: Cross multiply
    4,752.44x = 6,558.36 × 2,656.56
  4. Step 4: Simplify right side
    4,752.44x = 17,422,676.84
  5. Step 5: Solve for x
    x = 17,422,676.84/4,752.44
  6. Step 6: Final answer
    x = 3,666.05

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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.