Home / 246,953.20-370,429.80-236,585.20

Finding the Fourth Proportional to 246,953.20, 370,429.80 and 236,585.20

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Solution

The fourth proportional to 246,953.20, 370,429.80 and 236,585.20 is: 354,877.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,953.20 : 370,429.80 = 236,585.20 : x
  2. Step 2: Convert to fraction form
    246,953.20/370,429.80 = 236,585.20/x
  3. Step 3: Cross multiply
    246,953.20x = 370,429.80 × 236,585.20
  4. Step 4: Simplify right side
    246,953.20x = 87,638,208,318.96
  5. Step 5: Solve for x
    x = 87,638,208,318.96/246,953.20
  6. Step 6: Final answer
    x = 354,877.80

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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.