Home / 4,561.54-6,294.79-2,545.01

Finding the Fourth Proportional to 4,561.54, 6,294.79 and 2,545.01

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Solution

The fourth proportional to 4,561.54, 6,294.79 and 2,545.01 is: 3,512.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.54 : 6,294.79 = 2,545.01 : x
  2. Step 2: Convert to fraction form
    4,561.54/6,294.79 = 2,545.01/x
  3. Step 3: Cross multiply
    4,561.54x = 6,294.79 × 2,545.01
  4. Step 4: Simplify right side
    4,561.54x = 16,020,282.80
  5. Step 5: Solve for x
    x = 16,020,282.80/4,561.54
  6. Step 6: Final answer
    x = 3,512.03

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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.