Home / 4,549.10-6,277.62-2,559.77

Finding the Fourth Proportional to 4,549.10, 6,277.62 and 2,559.77

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Solution

The fourth proportional to 4,549.10, 6,277.62 and 2,559.77 is: 3,532.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549.10 : 6,277.62 = 2,559.77 : x
  2. Step 2: Convert to fraction form
    4,549.10/6,277.62 = 2,559.77/x
  3. Step 3: Cross multiply
    4,549.10x = 6,277.62 × 2,559.77
  4. Step 4: Simplify right side
    4,549.10x = 16,069,231.96
  5. Step 5: Solve for x
    x = 16,069,231.96/4,549.10
  6. Step 6: Final answer
    x = 3,532.40

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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.