Home / 6,588.37-9,886.44-2,431.29

Finding the Fourth Proportional to 6,588.37, 9,886.44 and 2,431.29

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Solution

The fourth proportional to 6,588.37, 9,886.44 and 2,431.29 is: 3,648.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588.37 : 9,886.44 = 2,431.29 : x
  2. Step 2: Convert to fraction form
    6,588.37/9,886.44 = 2,431.29/x
  3. Step 3: Cross multiply
    6,588.37x = 9,886.44 × 2,431.29
  4. Step 4: Simplify right side
    6,588.37x = 24,036,802.71
  5. Step 5: Solve for x
    x = 24,036,802.71/6,588.37
  6. Step 6: Final answer
    x = 3,648.37

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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.