Home / 99,027.63-148,556.16-35,852.49

Finding the Fourth Proportional to 99,027.63, 148,556.16 and 35,852.49

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Solution

The fourth proportional to 99,027.63, 148,556.16 and 35,852.49 is: 53,784.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,027.63 : 148,556.16 = 35,852.49 : x
  2. Step 2: Convert to fraction form
    99,027.63/148,556.16 = 35,852.49/x
  3. Step 3: Cross multiply
    99,027.63x = 148,556.16 × 35,852.49
  4. Step 4: Simplify right side
    99,027.63x = 5,326,108,240.84
  5. Step 5: Solve for x
    x = 5,326,108,240.84/99,027.63
  6. Step 6: Final answer
    x = 53,784.06

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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.