Home / 4,044.84-6,070.23-3,122.70

Finding the Fourth Proportional to 4,044.84, 6,070.23 and 3,122.70

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Solution

The fourth proportional to 4,044.84, 6,070.23 and 3,122.70 is: 4,686.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.84 : 6,070.23 = 3,122.70 : x
  2. Step 2: Convert to fraction form
    4,044.84/6,070.23 = 3,122.70/x
  3. Step 3: Cross multiply
    4,044.84x = 6,070.23 × 3,122.70
  4. Step 4: Simplify right side
    4,044.84x = 18,955,507.22
  5. Step 5: Solve for x
    x = 18,955,507.22/4,044.84
  6. Step 6: Final answer
    x = 4,686.34

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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.