Home / 6,029.71-8,316.85-4,240.99

Finding the Fourth Proportional to 6,029.71, 8,316.85 and 4,240.99

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Solution

The fourth proportional to 6,029.71, 8,316.85 and 4,240.99 is: 5,849.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029.71 : 8,316.85 = 4,240.99 : x
  2. Step 2: Convert to fraction form
    6,029.71/8,316.85 = 4,240.99/x
  3. Step 3: Cross multiply
    6,029.71x = 8,316.85 × 4,240.99
  4. Step 4: Simplify right side
    6,029.71x = 35,271,650.57
  5. Step 5: Solve for x
    x = 35,271,650.57/6,029.71
  6. Step 6: Final answer
    x = 5,849.64

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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.