Home / 35,215.43-48,597.01-19,299.84

Finding the Fourth Proportional to 35,215.43, 48,597.01 and 19,299.84

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Solution

The fourth proportional to 35,215.43, 48,597.01 and 19,299.84 is: 26,633.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215.43 : 48,597.01 = 19,299.84 : x
  2. Step 2: Convert to fraction form
    35,215.43/48,597.01 = 19,299.84/x
  3. Step 3: Cross multiply
    35,215.43x = 48,597.01 × 19,299.84
  4. Step 4: Simplify right side
    35,215.43x = 937,914,177.99
  5. Step 5: Solve for x
    x = 937,914,177.99/35,215.43
  6. Step 6: Final answer
    x = 26,633.62

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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.