Home / 4,587.32-6,870.03-2,504.21

Finding the Fourth Proportional to 4,587.32, 6,870.03 and 2,504.21

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Solution

The fourth proportional to 4,587.32, 6,870.03 and 2,504.21 is: 3,750.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587.32 : 6,870.03 = 2,504.21 : x
  2. Step 2: Convert to fraction form
    4,587.32/6,870.03 = 2,504.21/x
  3. Step 3: Cross multiply
    4,587.32x = 6,870.03 × 2,504.21
  4. Step 4: Simplify right side
    4,587.32x = 17,203,963.48
  5. Step 5: Solve for x
    x = 17,203,963.48/4,587.32
  6. Step 6: Final answer
    x = 3,750.33

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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.