Home / 3,152.32-4,346.13-2,583.03

Finding the Fourth Proportional to 3,152.32, 4,346.13 and 2,583.03

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Solution

The fourth proportional to 3,152.32, 4,346.13 and 2,583.03 is: 3,561.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152.32 : 4,346.13 = 2,583.03 : x
  2. Step 2: Convert to fraction form
    3,152.32/4,346.13 = 2,583.03/x
  3. Step 3: Cross multiply
    3,152.32x = 4,346.13 × 2,583.03
  4. Step 4: Simplify right side
    3,152.32x = 11,226,202.89
  5. Step 5: Solve for x
    x = 11,226,202.89/3,152.32
  6. Step 6: Final answer
    x = 3,561.25

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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.