Home / 236,363.19-354,607.97-103,254.27

Finding the Fourth Proportional to 236,363.19, 354,607.97 and 103,254.27

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Solution

The fourth proportional to 236,363.19, 354,607.97 and 103,254.27 is: 154,909.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,363.19 : 354,607.97 = 103,254.27 : x
  2. Step 2: Convert to fraction form
    236,363.19/354,607.97 = 103,254.27/x
  3. Step 3: Cross multiply
    236,363.19x = 354,607.97 × 103,254.27
  4. Step 4: Simplify right side
    236,363.19x = 36,614,786,562.26
  5. Step 5: Solve for x
    x = 36,614,786,562.26/236,363.19
  6. Step 6: Final answer
    x = 154,909.00

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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.