Home / 169,237.82-233,548.16-92,759.37

Finding the Fourth Proportional to 169,237.82, 233,548.16 and 92,759.37

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Solution

The fourth proportional to 169,237.82, 233,548.16 and 92,759.37 is: 128,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,237.82 : 233,548.16 = 92,759.37 : x
  2. Step 2: Convert to fraction form
    169,237.82/233,548.16 = 92,759.37/x
  3. Step 3: Cross multiply
    169,237.82x = 233,548.16 × 92,759.37
  4. Step 4: Simplify right side
    169,237.82x = 21,663,779,722.46
  5. Step 5: Solve for x
    x = 21,663,779,722.46/169,237.82
  6. Step 6: Final answer
    x = 128,007.91

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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.