Home / 4,570.19-6,306.96-2,580.63

Finding the Fourth Proportional to 4,570.19, 6,306.96 and 2,580.63

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Solution

The fourth proportional to 4,570.19, 6,306.96 and 2,580.63 is: 3,561.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.19 : 6,306.96 = 2,580.63 : x
  2. Step 2: Convert to fraction form
    4,570.19/6,306.96 = 2,580.63/x
  3. Step 3: Cross multiply
    4,570.19x = 6,306.96 × 2,580.63
  4. Step 4: Simplify right side
    4,570.19x = 16,275,930.18
  5. Step 5: Solve for x
    x = 16,275,930.18/4,570.19
  6. Step 6: Final answer
    x = 3,561.33

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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.