Home / 35,054.47-48,380.73-22,294.35

Finding the Fourth Proportional to 35,054.47, 48,380.73 and 22,294.35

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Solution

The fourth proportional to 35,054.47, 48,380.73 and 22,294.35 is: 30,769.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054.47 : 48,380.73 = 22,294.35 : x
  2. Step 2: Convert to fraction form
    35,054.47/48,380.73 = 22,294.35/x
  3. Step 3: Cross multiply
    35,054.47x = 48,380.73 × 22,294.35
  4. Step 4: Simplify right side
    35,054.47x = 1,078,616,927.88
  5. Step 5: Solve for x
    x = 1,078,616,927.88/35,054.47
  6. Step 6: Final answer
    x = 30,769.74

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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.