Home / 6,587.83-9,880.73-2,427.26

Finding the Fourth Proportional to 6,587.83, 9,880.73 and 2,427.26

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Solution

The fourth proportional to 6,587.83, 9,880.73 and 2,427.26 is: 3,640.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587.83 : 9,880.73 = 2,427.26 : x
  2. Step 2: Convert to fraction form
    6,587.83/9,880.73 = 2,427.26/x
  3. Step 3: Cross multiply
    6,587.83x = 9,880.73 × 2,427.26
  4. Step 4: Simplify right side
    6,587.83x = 23,983,088.56
  5. Step 5: Solve for x
    x = 23,983,088.56/6,587.83
  6. Step 6: Final answer
    x = 3,640.52

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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.