Home / 101,404.14-152,094.58-26,531.52

Finding the Fourth Proportional to 101,404.14, 152,094.58 and 26,531.52

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Solution

The fourth proportional to 101,404.14, 152,094.58 and 26,531.52 is: 39,794.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,404.14 : 152,094.58 = 26,531.52 : x
  2. Step 2: Convert to fraction form
    101,404.14/152,094.58 = 26,531.52/x
  3. Step 3: Cross multiply
    101,404.14x = 152,094.58 × 26,531.52
  4. Step 4: Simplify right side
    101,404.14x = 4,035,300,391.16
  5. Step 5: Solve for x
    x = 4,035,300,391.16/101,404.14
  6. Step 6: Final answer
    x = 39,794.24

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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.