Home / 164,030.26-226,362.45-92,411.14

Finding the Fourth Proportional to 164,030.26, 226,362.45 and 92,411.14

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Solution

The fourth proportional to 164,030.26, 226,362.45 and 92,411.14 is: 127,527.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,030.26 : 226,362.45 = 92,411.14 : x
  2. Step 2: Convert to fraction form
    164,030.26/226,362.45 = 92,411.14/x
  3. Step 3: Cross multiply
    164,030.26x = 226,362.45 × 92,411.14
  4. Step 4: Simplify right side
    164,030.26x = 20,918,412,057.69
  5. Step 5: Solve for x
    x = 20,918,412,057.69/164,030.26
  6. Step 6: Final answer
    x = 127,527.76

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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.