Home / 4,103.52-6,155.07-1,506.25

Finding the Fourth Proportional to 4,103.52, 6,155.07 and 1,506.25

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Solution

The fourth proportional to 4,103.52, 6,155.07 and 1,506.25 is: 2,259.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.52 : 6,155.07 = 1,506.25 : x
  2. Step 2: Convert to fraction form
    4,103.52/6,155.07 = 1,506.25/x
  3. Step 3: Cross multiply
    4,103.52x = 6,155.07 × 1,506.25
  4. Step 4: Simplify right side
    4,103.52x = 9,271,074.19
  5. Step 5: Solve for x
    x = 9,271,074.19/4,103.52
  6. Step 6: Final answer
    x = 2,259.30

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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.