Home / 4,719.49-6,513.04-2,594.91

Finding the Fourth Proportional to 4,719.49, 6,513.04 and 2,594.91

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Solution

The fourth proportional to 4,719.49, 6,513.04 and 2,594.91 is: 3,581.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719.49 : 6,513.04 = 2,594.91 : x
  2. Step 2: Convert to fraction form
    4,719.49/6,513.04 = 2,594.91/x
  3. Step 3: Cross multiply
    4,719.49x = 6,513.04 × 2,594.91
  4. Step 4: Simplify right side
    4,719.49x = 16,900,768.70
  5. Step 5: Solve for x
    x = 16,900,768.70/4,719.49
  6. Step 6: Final answer
    x = 3,581.06

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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.