Home / 4,386.17-6,579.31-2,536.16

Finding the Fourth Proportional to 4,386.17, 6,579.31 and 2,536.16

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Solution

The fourth proportional to 4,386.17, 6,579.31 and 2,536.16 is: 3,804.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.17 : 6,579.31 = 2,536.16 : x
  2. Step 2: Convert to fraction form
    4,386.17/6,579.31 = 2,536.16/x
  3. Step 3: Cross multiply
    4,386.17x = 6,579.31 × 2,536.16
  4. Step 4: Simplify right side
    4,386.17x = 16,686,192.96
  5. Step 5: Solve for x
    x = 16,686,192.96/4,386.17
  6. Step 6: Final answer
    x = 3,804.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.