Home / 164,477.05-226,980.24-96,495.19

Finding the Fourth Proportional to 164,477.05, 226,980.24 and 96,495.19

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Solution

The fourth proportional to 164,477.05, 226,980.24 and 96,495.19 is: 133,164.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,477.05 : 226,980.24 = 96,495.19 : x
  2. Step 2: Convert to fraction form
    164,477.05/226,980.24 = 96,495.19/x
  3. Step 3: Cross multiply
    164,477.05x = 226,980.24 × 96,495.19
  4. Step 4: Simplify right side
    164,477.05x = 21,902,501,385.05
  5. Step 5: Solve for x
    x = 21,902,501,385.05/164,477.05
  6. Step 6: Final answer
    x = 133,164.48

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Double scale
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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.