Home / 4,433.08-6,118.08-2,545

Finding the Fourth Proportional to 4,433.08, 6,118.08 and 2,545

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Solution

The fourth proportional to 4,433.08, 6,118.08 and 2,545 is: 3,512.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.08 : 6,118.08 = 2,545 : x
  2. Step 2: Convert to fraction form
    4,433.08/6,118.08 = 2,545/x
  3. Step 3: Cross multiply
    4,433.08x = 6,118.08 × 2,545
  4. Step 4: Simplify right side
    4,433.08x = 15,570,513.60
  5. Step 5: Solve for x
    x = 15,570,513.60/4,433.08
  6. Step 6: Final answer
    x = 3,512.35

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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.