Home / 246,075.22-368,981.58-127,452.34

Finding the Fourth Proportional to 246,075.22, 368,981.58 and 127,452.34

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Solution

The fourth proportional to 246,075.22, 368,981.58 and 127,452.34 is: 191,110.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,075.22 : 368,981.58 = 127,452.34 : x
  2. Step 2: Convert to fraction form
    246,075.22/368,981.58 = 127,452.34/x
  3. Step 3: Cross multiply
    246,075.22x = 368,981.58 × 127,452.34
  4. Step 4: Simplify right side
    246,075.22x = 47,027,565,787.90
  5. Step 5: Solve for x
    x = 47,027,565,787.90/246,075.22
  6. Step 6: Final answer
    x = 191,110.53

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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.