Home / 4,555.34-6,286.71-2,566.08

Finding the Fourth Proportional to 4,555.34, 6,286.71 and 2,566.08

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Solution

The fourth proportional to 4,555.34, 6,286.71 and 2,566.08 is: 3,541.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.34 : 6,286.71 = 2,566.08 : x
  2. Step 2: Convert to fraction form
    4,555.34/6,286.71 = 2,566.08/x
  3. Step 3: Cross multiply
    4,555.34x = 6,286.71 × 2,566.08
  4. Step 4: Simplify right side
    4,555.34x = 16,132,210.42
  5. Step 5: Solve for x
    x = 16,132,210.42/4,555.34
  6. Step 6: Final answer
    x = 3,541.39

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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.