Home / 5,846.47-8,771.01-3,074.45

Finding the Fourth Proportional to 5,846.47, 8,771.01 and 3,074.45

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Solution

The fourth proportional to 5,846.47, 8,771.01 and 3,074.45 is: 4,612.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.47 : 8,771.01 = 3,074.45 : x
  2. Step 2: Convert to fraction form
    5,846.47/8,771.01 = 3,074.45/x
  3. Step 3: Cross multiply
    5,846.47x = 8,771.01 × 3,074.45
  4. Step 4: Simplify right side
    5,846.47x = 26,966,031.69
  5. Step 5: Solve for x
    x = 26,966,031.69/5,846.47
  6. Step 6: Final answer
    x = 4,612.36

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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.