Home / 682,924.76-1,024,146.62-227,392.32

Finding the Fourth Proportional to 682,924.76, 1,024,146.62 and 227,392.32

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Solution

The fourth proportional to 682,924.76, 1,024,146.62 and 227,392.32 is: 341,008.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,924.76 : 1,024,146.62 = 227,392.32 : x
  2. Step 2: Convert to fraction form
    682,924.76/1,024,146.62 = 227,392.32/x
  3. Step 3: Cross multiply
    682,924.76x = 1,024,146.62 × 227,392.32
  4. Step 4: Simplify right side
    682,924.76x = 232,883,075,941.96
  5. Step 5: Solve for x
    x = 232,883,075,941.96/682,924.76
  6. Step 6: Final answer
    x = 341,008.39

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Double scale
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Similar ratio
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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.