Home / 246,303.01-369,600.43-104,140.52

Finding the Fourth Proportional to 246,303.01, 369,600.43 and 104,140.52

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Solution

The fourth proportional to 246,303.01, 369,600.43 and 104,140.52 is: 156,272.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,303.01 : 369,600.43 = 104,140.52 : x
  2. Step 2: Convert to fraction form
    246,303.01/369,600.43 = 104,140.52/x
  3. Step 3: Cross multiply
    246,303.01x = 369,600.43 × 104,140.52
  4. Step 4: Simplify right side
    246,303.01x = 38,490,380,972.42
  5. Step 5: Solve for x
    x = 38,490,380,972.42/246,303.01
  6. Step 6: Final answer
    x = 156,272.47

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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.