Home / 27,800.70-41,701.05-24,690.30

Finding the Fourth Proportional to 27,800.70, 41,701.05 and 24,690.30

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Solution

The fourth proportional to 27,800.70, 41,701.05 and 24,690.30 is: 37,035.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800.70 : 41,701.05 = 24,690.30 : x
  2. Step 2: Convert to fraction form
    27,800.70/41,701.05 = 24,690.30/x
  3. Step 3: Cross multiply
    27,800.70x = 41,701.05 × 24,690.30
  4. Step 4: Simplify right side
    27,800.70x = 1,029,611,434.82
  5. Step 5: Solve for x
    x = 1,029,611,434.82/27,800.70
  6. Step 6: Final answer
    x = 37,035.45

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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.