Home / 4,304.09-6,454.95-1,183.35

Finding the Fourth Proportional to 4,304.09, 6,454.95 and 1,183.35

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Solution

The fourth proportional to 4,304.09, 6,454.95 and 1,183.35 is: 1,774.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.09 : 6,454.95 = 1,183.35 : x
  2. Step 2: Convert to fraction form
    4,304.09/6,454.95 = 1,183.35/x
  3. Step 3: Cross multiply
    4,304.09x = 6,454.95 × 1,183.35
  4. Step 4: Simplify right side
    4,304.09x = 7,638,465.08
  5. Step 5: Solve for x
    x = 7,638,465.08/4,304.09
  6. Step 6: Final answer
    x = 1,774.70

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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.