Home / 4,579.59-6,319.80-2,483.71

Finding the Fourth Proportional to 4,579.59, 6,319.80 and 2,483.71

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Solution

The fourth proportional to 4,579.59, 6,319.80 and 2,483.71 is: 3,427.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579.59 : 6,319.80 = 2,483.71 : x
  2. Step 2: Convert to fraction form
    4,579.59/6,319.80 = 2,483.71/x
  3. Step 3: Cross multiply
    4,579.59x = 6,319.80 × 2,483.71
  4. Step 4: Simplify right side
    4,579.59x = 15,696,550.46
  5. Step 5: Solve for x
    x = 15,696,550.46/4,579.59
  6. Step 6: Final answer
    x = 3,427.50

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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.