Home / 4,553.19-6,283.31-2,664.54

Finding the Fourth Proportional to 4,553.19, 6,283.31 and 2,664.54

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Solution

The fourth proportional to 4,553.19, 6,283.31 and 2,664.54 is: 3,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.19 : 6,283.31 = 2,664.54 : x
  2. Step 2: Convert to fraction form
    4,553.19/6,283.31 = 2,664.54/x
  3. Step 3: Cross multiply
    4,553.19x = 6,283.31 × 2,664.54
  4. Step 4: Simplify right side
    4,553.19x = 16,742,117.50
  5. Step 5: Solve for x
    x = 16,742,117.50/4,553.19
  6. Step 6: Final answer
    x = 3,677.01

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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.