Home / 241,621.02-333,603.78-151,017.66

Finding the Fourth Proportional to 241,621.02, 333,603.78 and 151,017.66

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Solution

The fourth proportional to 241,621.02, 333,603.78 and 151,017.66 is: 208,508.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,621.02 : 333,603.78 = 151,017.66 : x
  2. Step 2: Convert to fraction form
    241,621.02/333,603.78 = 151,017.66/x
  3. Step 3: Cross multiply
    241,621.02x = 333,603.78 × 151,017.66
  4. Step 4: Simplify right side
    241,621.02x = 50,380,062,222.75
  5. Step 5: Solve for x
    x = 50,380,062,222.75/241,621.02
  6. Step 6: Final answer
    x = 208,508.61

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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.