Home / 35,288.33-48,695.00-19,372.23

Finding the Fourth Proportional to 35,288.33, 48,695.00 and 19,372.23

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Solution

The fourth proportional to 35,288.33, 48,695.00 and 19,372.23 is: 26,732.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288.33 : 48,695.00 = 19,372.23 : x
  2. Step 2: Convert to fraction form
    35,288.33/48,695.00 = 19,372.23/x
  3. Step 3: Cross multiply
    35,288.33x = 48,695.00 × 19,372.23
  4. Step 4: Simplify right side
    35,288.33x = 943,330,642.99
  5. Step 5: Solve for x
    x = 943,330,642.99/35,288.33
  6. Step 6: Final answer
    x = 26,732.09

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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.