Home / 169,460.07-233,874.86-94,013.43

Finding the Fourth Proportional to 169,460.07, 233,874.86 and 94,013.43

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Solution

The fourth proportional to 169,460.07, 233,874.86 and 94,013.43 is: 129,749.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,460.07 : 233,874.86 = 94,013.43 : x
  2. Step 2: Convert to fraction form
    169,460.07/233,874.86 = 94,013.43/x
  3. Step 3: Cross multiply
    169,460.07x = 233,874.86 × 94,013.43
  4. Step 4: Simplify right side
    169,460.07x = 21,987,377,779.37
  5. Step 5: Solve for x
    x = 21,987,377,779.37/169,460.07
  6. Step 6: Final answer
    x = 129,749.61

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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.