Home / 4,579.33-6,319.48-2,483.45

Finding the Fourth Proportional to 4,579.33, 6,319.48 and 2,483.45

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Solution

The fourth proportional to 4,579.33, 6,319.48 and 2,483.45 is: 3,427.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579.33 : 6,319.48 = 2,483.45 : x
  2. Step 2: Convert to fraction form
    4,579.33/6,319.48 = 2,483.45/x
  3. Step 3: Cross multiply
    4,579.33x = 6,319.48 × 2,483.45
  4. Step 4: Simplify right side
    4,579.33x = 15,694,112.61
  5. Step 5: Solve for x
    x = 15,694,112.61/4,579.33
  6. Step 6: Final answer
    x = 3,427.16

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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.