Home / 236,437.28-354,456.32-110,012.16

Finding the Fourth Proportional to 236,437.28, 354,456.32 and 110,012.16

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Solution

The fourth proportional to 236,437.28, 354,456.32 and 110,012.16 is: 164,925.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,437.28 : 354,456.32 = 110,012.16 : x
  2. Step 2: Convert to fraction form
    236,437.28/354,456.32 = 110,012.16/x
  3. Step 3: Cross multiply
    236,437.28x = 354,456.32 × 110,012.16
  4. Step 4: Simplify right side
    236,437.28x = 38,994,505,388.85
  5. Step 5: Solve for x
    x = 38,994,505,388.85/236,437.28
  6. Step 6: Final answer
    x = 164,925.37

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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.