Home / 35,377.37-48,819.00-19,461.41

Finding the Fourth Proportional to 35,377.37, 48,819.00 and 19,461.41

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Solution

The fourth proportional to 35,377.37, 48,819.00 and 19,461.41 is: 26,855.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,377.37 : 48,819.00 = 19,461.41 : x
  2. Step 2: Convert to fraction form
    35,377.37/48,819.00 = 19,461.41/x
  3. Step 3: Cross multiply
    35,377.37x = 48,819.00 × 19,461.41
  4. Step 4: Simplify right side
    35,377.37x = 950,086,233.39
  5. Step 5: Solve for x
    x = 950,086,233.39/35,377.37
  6. Step 6: Final answer
    x = 26,855.77

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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.