Home / 230,152.26-345,232.70-63,944.58

Finding the Fourth Proportional to 230,152.26, 345,232.70 and 63,944.58

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Solution

The fourth proportional to 230,152.26, 345,232.70 and 63,944.58 is: 95,918.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,152.26 : 345,232.70 = 63,944.58 : x
  2. Step 2: Convert to fraction form
    230,152.26/345,232.70 = 63,944.58/x
  3. Step 3: Cross multiply
    230,152.26x = 345,232.70 × 63,944.58
  4. Step 4: Simplify right side
    230,152.26x = 22,075,760,003.77
  5. Step 5: Solve for x
    x = 22,075,760,003.77/230,152.26
  6. Step 6: Final answer
    x = 95,918.07

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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.