Home / 35,073.64-52,610.94-19,589.80

Finding the Fourth Proportional to 35,073.64, 52,610.94 and 19,589.80

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Solution

The fourth proportional to 35,073.64, 52,610.94 and 19,589.80 is: 29,384.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,073.64 : 52,610.94 = 19,589.80 : x
  2. Step 2: Convert to fraction form
    35,073.64/52,610.94 = 19,589.80/x
  3. Step 3: Cross multiply
    35,073.64x = 52,610.94 × 19,589.80
  4. Step 4: Simplify right side
    35,073.64x = 1,030,637,792.41
  5. Step 5: Solve for x
    x = 1,030,637,792.41/35,073.64
  6. Step 6: Final answer
    x = 29,384.97

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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.