Home / 35,205.29-52,739.89-19,575.53

Finding the Fourth Proportional to 35,205.29, 52,739.89 and 19,575.53

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Solution

The fourth proportional to 35,205.29, 52,739.89 and 19,575.53 is: 29,325.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205.29 : 52,739.89 = 19,575.53 : x
  2. Step 2: Convert to fraction form
    35,205.29/52,739.89 = 19,575.53/x
  3. Step 3: Cross multiply
    35,205.29x = 52,739.89 × 19,575.53
  4. Step 4: Simplify right side
    35,205.29x = 1,032,411,249.95
  5. Step 5: Solve for x
    x = 1,032,411,249.95/35,205.29
  6. Step 6: Final answer
    x = 29,325.46

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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.