Home / 3,585.60-4,948.14-2,073.04

Finding the Fourth Proportional to 3,585.60, 4,948.14 and 2,073.04

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Solution

The fourth proportional to 3,585.60, 4,948.14 and 2,073.04 is: 2,860.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585.60 : 4,948.14 = 2,073.04 : x
  2. Step 2: Convert to fraction form
    3,585.60/4,948.14 = 2,073.04/x
  3. Step 3: Cross multiply
    3,585.60x = 4,948.14 × 2,073.04
  4. Step 4: Simplify right side
    3,585.60x = 10,257,692.15
  5. Step 5: Solve for x
    x = 10,257,692.15/3,585.60
  6. Step 6: Final answer
    x = 2,860.80

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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.