Home / 151,276.23-226,914.39-46,095.30

Finding the Fourth Proportional to 151,276.23, 226,914.39 and 46,095.30

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Solution

The fourth proportional to 151,276.23, 226,914.39 and 46,095.30 is: 69,142.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,276.23 : 226,914.39 = 46,095.30 : x
  2. Step 2: Convert to fraction form
    151,276.23/226,914.39 = 46,095.30/x
  3. Step 3: Cross multiply
    151,276.23x = 226,914.39 × 46,095.30
  4. Step 4: Simplify right side
    151,276.23x = 10,459,686,881.37
  5. Step 5: Solve for x
    x = 10,459,686,881.37/151,276.23
  6. Step 6: Final answer
    x = 69,142.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.