Home / 241,820.03-333,608.12-151,018.35

Finding the Fourth Proportional to 241,820.03, 333,608.12 and 151,018.35

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Solution

The fourth proportional to 241,820.03, 333,608.12 and 151,018.35 is: 208,340.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,820.03 : 333,608.12 = 151,018.35 : x
  2. Step 2: Convert to fraction form
    241,820.03/333,608.12 = 151,018.35/x
  3. Step 3: Cross multiply
    241,820.03x = 333,608.12 × 151,018.35
  4. Step 4: Simplify right side
    241,820.03x = 50,380,949,740.74
  5. Step 5: Solve for x
    x = 50,380,949,740.74/241,820.03
  6. Step 6: Final answer
    x = 208,340.68

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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.