Home / 4,548.79-6,277.26-2,559.35

Finding the Fourth Proportional to 4,548.79, 6,277.26 and 2,559.35

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Solution

The fourth proportional to 4,548.79, 6,277.26 and 2,559.35 is: 3,531.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.79 : 6,277.26 = 2,559.35 : x
  2. Step 2: Convert to fraction form
    4,548.79/6,277.26 = 2,559.35/x
  3. Step 3: Cross multiply
    4,548.79x = 6,277.26 × 2,559.35
  4. Step 4: Simplify right side
    4,548.79x = 16,065,667.60
  5. Step 5: Solve for x
    x = 16,065,667.60/4,548.79
  6. Step 6: Final answer
    x = 3,531.86

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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.