Home / 4,607.52-6,358.36-2,511.76

Finding the Fourth Proportional to 4,607.52, 6,358.36 and 2,511.76

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Solution

The fourth proportional to 4,607.52, 6,358.36 and 2,511.76 is: 3,466.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.52 : 6,358.36 = 2,511.76 : x
  2. Step 2: Convert to fraction form
    4,607.52/6,358.36 = 2,511.76/x
  3. Step 3: Cross multiply
    4,607.52x = 6,358.36 × 2,511.76
  4. Step 4: Simplify right side
    4,607.52x = 15,970,674.31
  5. Step 5: Solve for x
    x = 15,970,674.31/4,607.52
  6. Step 6: Final answer
    x = 3,466.22

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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.