Home / 30,001.10-44,892.30-27,376.70

Finding the Fourth Proportional to 30,001.10, 44,892.30 and 27,376.70

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Solution

The fourth proportional to 30,001.10, 44,892.30 and 27,376.70 is: 40,965.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,001.10 : 44,892.30 = 27,376.70 : x
  2. Step 2: Convert to fraction form
    30,001.10/44,892.30 = 27,376.70/x
  3. Step 3: Cross multiply
    30,001.10x = 44,892.30 × 27,376.70
  4. Step 4: Simplify right side
    30,001.10x = 1,229,003,029.41
  5. Step 5: Solve for x
    x = 1,229,003,029.41/30,001.10
  6. Step 6: Final answer
    x = 40,965.27

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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.