Home / 122,291.53-183,437.57-33,546.31

Finding the Fourth Proportional to 122,291.53, 183,437.57 and 33,546.31

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Solution

The fourth proportional to 122,291.53, 183,437.57 and 33,546.31 is: 50,319.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,291.53 : 183,437.57 = 33,546.31 : x
  2. Step 2: Convert to fraction form
    122,291.53/183,437.57 = 33,546.31/x
  3. Step 3: Cross multiply
    122,291.53x = 183,437.57 × 33,546.31
  4. Step 4: Simplify right side
    122,291.53x = 6,153,653,588.87
  5. Step 5: Solve for x
    x = 6,153,653,588.87/122,291.53
  6. Step 6: Final answer
    x = 50,319.54

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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.