Home / 35,071.88-48,409.26-22,325.45

Finding the Fourth Proportional to 35,071.88, 48,409.26 and 22,325.45

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Solution

The fourth proportional to 35,071.88, 48,409.26 and 22,325.45 is: 30,815.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,071.88 : 48,409.26 = 22,325.45 : x
  2. Step 2: Convert to fraction form
    35,071.88/48,409.26 = 22,325.45/x
  3. Step 3: Cross multiply
    35,071.88x = 48,409.26 × 22,325.45
  4. Step 4: Simplify right side
    35,071.88x = 1,080,758,513.67
  5. Step 5: Solve for x
    x = 1,080,758,513.67/35,071.88
  6. Step 6: Final answer
    x = 30,815.53

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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.