Home / 4,368.32-6,028.58-2,667.55

Finding the Fourth Proportional to 4,368.32, 6,028.58 and 2,667.55

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Solution

The fourth proportional to 4,368.32, 6,028.58 and 2,667.55 is: 3,681.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.32 : 6,028.58 = 2,667.55 : x
  2. Step 2: Convert to fraction form
    4,368.32/6,028.58 = 2,667.55/x
  3. Step 3: Cross multiply
    4,368.32x = 6,028.58 × 2,667.55
  4. Step 4: Simplify right side
    4,368.32x = 16,081,495.10
  5. Step 5: Solve for x
    x = 16,081,495.10/4,368.32
  6. Step 6: Final answer
    x = 3,681.39

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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.