Home / 164,932.84-227,527.14-97,817.32

Finding the Fourth Proportional to 164,932.84, 227,527.14 and 97,817.32

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Solution

The fourth proportional to 164,932.84, 227,527.14 and 97,817.32 is: 134,940.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,932.84 : 227,527.14 = 97,817.32 : x
  2. Step 2: Convert to fraction form
    164,932.84/227,527.14 = 97,817.32/x
  3. Step 3: Cross multiply
    164,932.84x = 227,527.14 × 97,817.32
  4. Step 4: Simplify right side
    164,932.84x = 22,256,095,062.06
  5. Step 5: Solve for x
    x = 22,256,095,062.06/164,932.84
  6. Step 6: Final answer
    x = 134,940.35

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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.