Home / 4,065.76-6,103.48-2,423.08

Finding the Fourth Proportional to 4,065.76, 6,103.48 and 2,423.08

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Solution

The fourth proportional to 4,065.76, 6,103.48 and 2,423.08 is: 3,637.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.76 : 6,103.48 = 2,423.08 : x
  2. Step 2: Convert to fraction form
    4,065.76/6,103.48 = 2,423.08/x
  3. Step 3: Cross multiply
    4,065.76x = 6,103.48 × 2,423.08
  4. Step 4: Simplify right side
    4,065.76x = 14,789,195.86
  5. Step 5: Solve for x
    x = 14,789,195.86/4,065.76
  6. Step 6: Final answer
    x = 3,637.50

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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.