Home / 4,558.60-6,290.52-2,569.06

Finding the Fourth Proportional to 4,558.60, 6,290.52 and 2,569.06

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Solution

The fourth proportional to 4,558.60, 6,290.52 and 2,569.06 is: 3,545.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558.60 : 6,290.52 = 2,569.06 : x
  2. Step 2: Convert to fraction form
    4,558.60/6,290.52 = 2,569.06/x
  3. Step 3: Cross multiply
    4,558.60x = 6,290.52 × 2,569.06
  4. Step 4: Simplify right side
    4,558.60x = 16,160,723.31
  5. Step 5: Solve for x
    x = 16,160,723.31/4,558.60
  6. Step 6: Final answer
    x = 3,545.11

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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.