Home / 4,074.03-6,110.28-1,152.32

Finding the Fourth Proportional to 4,074.03, 6,110.28 and 1,152.32

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Solution

The fourth proportional to 4,074.03, 6,110.28 and 1,152.32 is: 1,728.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.03 : 6,110.28 = 1,152.32 : x
  2. Step 2: Convert to fraction form
    4,074.03/6,110.28 = 1,152.32/x
  3. Step 3: Cross multiply
    4,074.03x = 6,110.28 × 1,152.32
  4. Step 4: Simplify right side
    4,074.03x = 7,040,967.30
  5. Step 5: Solve for x
    x = 7,040,967.30/4,074.03
  6. Step 6: Final answer
    x = 1,728.26

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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.