Home / 4,458.04-6,151.62-2,569.60

Finding the Fourth Proportional to 4,458.04, 6,151.62 and 2,569.60

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Solution

The fourth proportional to 4,458.04, 6,151.62 and 2,569.60 is: 3,545.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.04 : 6,151.62 = 2,569.60 : x
  2. Step 2: Convert to fraction form
    4,458.04/6,151.62 = 2,569.60/x
  3. Step 3: Cross multiply
    4,458.04x = 6,151.62 × 2,569.60
  4. Step 4: Simplify right side
    4,458.04x = 15,807,202.75
  5. Step 5: Solve for x
    x = 15,807,202.75/4,458.04
  6. Step 6: Final answer
    x = 3,545.77

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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.