Home / 35,302.33-48,715.75-19,169.01

Finding the Fourth Proportional to 35,302.33, 48,715.75 and 19,169.01

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Solution

The fourth proportional to 35,302.33, 48,715.75 and 19,169.01 is: 26,452.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,302.33 : 48,715.75 = 19,169.01 : x
  2. Step 2: Convert to fraction form
    35,302.33/48,715.75 = 19,169.01/x
  3. Step 3: Cross multiply
    35,302.33x = 48,715.75 × 19,169.01
  4. Step 4: Simplify right side
    35,302.33x = 933,832,698.91
  5. Step 5: Solve for x
    x = 933,832,698.91/35,302.33
  6. Step 6: Final answer
    x = 26,452.44

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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.