Home / 101,235.04-151,801.56-33,743.16

Finding the Fourth Proportional to 101,235.04, 151,801.56 and 33,743.16

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Solution

The fourth proportional to 101,235.04, 151,801.56 and 33,743.16 is: 50,597.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,235.04 : 151,801.56 = 33,743.16 : x
  2. Step 2: Convert to fraction form
    101,235.04/151,801.56 = 33,743.16/x
  3. Step 3: Cross multiply
    101,235.04x = 151,801.56 × 33,743.16
  4. Step 4: Simplify right side
    101,235.04x = 5,122,264,327.33
  5. Step 5: Solve for x
    x = 5,122,264,327.33/101,235.04
  6. Step 6: Final answer
    x = 50,597.74

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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.