Home / 35,325.54-48,728.97-22,054.50

Finding the Fourth Proportional to 35,325.54, 48,728.97 and 22,054.50

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Solution

The fourth proportional to 35,325.54, 48,728.97 and 22,054.50 is: 30,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,325.54 : 48,728.97 = 22,054.50 : x
  2. Step 2: Convert to fraction form
    35,325.54/48,728.97 = 22,054.50/x
  3. Step 3: Cross multiply
    35,325.54x = 48,728.97 × 22,054.50
  4. Step 4: Simplify right side
    35,325.54x = 1,074,693,068.87
  5. Step 5: Solve for x
    x = 1,074,693,068.87/35,325.54
  6. Step 6: Final answer
    x = 30,422.55

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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.