Home / 35,265.74-48,669.80-19,353.26

Finding the Fourth Proportional to 35,265.74, 48,669.80 and 19,353.26

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Solution

The fourth proportional to 35,265.74, 48,669.80 and 19,353.26 is: 26,709.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.74 : 48,669.80 = 19,353.26 : x
  2. Step 2: Convert to fraction form
    35,265.74/48,669.80 = 19,353.26/x
  3. Step 3: Cross multiply
    35,265.74x = 48,669.80 × 19,353.26
  4. Step 4: Simplify right side
    35,265.74x = 941,919,318.46
  5. Step 5: Solve for x
    x = 941,919,318.46/35,265.74
  6. Step 6: Final answer
    x = 26,709.19

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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.