Home / 165,071.60-227,804.33-92,477.62

Finding the Fourth Proportional to 165,071.60, 227,804.33 and 92,477.62

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Solution

The fourth proportional to 165,071.60, 227,804.33 and 92,477.62 is: 127,622.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,071.60 : 227,804.33 = 92,477.62 : x
  2. Step 2: Convert to fraction form
    165,071.60/227,804.33 = 92,477.62/x
  3. Step 3: Cross multiply
    165,071.60x = 227,804.33 × 92,477.62
  4. Step 4: Simplify right side
    165,071.60x = 21,066,802,264.09
  5. Step 5: Solve for x
    x = 21,066,802,264.09/165,071.60
  6. Step 6: Final answer
    x = 127,622.21

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1.5x scale

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.