Home / 164,811.34-246,962.56-111,293.59

Finding the Fourth Proportional to 164,811.34, 246,962.56 and 111,293.59

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Solution

The fourth proportional to 164,811.34, 246,962.56 and 111,293.59 is: 166,768.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,811.34 : 246,962.56 = 111,293.59 : x
  2. Step 2: Convert to fraction form
    164,811.34/246,962.56 = 111,293.59/x
  3. Step 3: Cross multiply
    164,811.34x = 246,962.56 × 111,293.59
  4. Step 4: Simplify right side
    164,811.34x = 27,485,349,897.99
  5. Step 5: Solve for x
    x = 27,485,349,897.99/164,811.34
  6. Step 6: Final answer
    x = 166,768.56

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1.5x scale

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.