Home / 232,826.12-349,247.82-75,056.84

Finding the Fourth Proportional to 232,826.12, 349,247.82 and 75,056.84

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Solution

The fourth proportional to 232,826.12, 349,247.82 and 75,056.84 is: 112,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,826.12 : 349,247.82 = 75,056.84 : x
  2. Step 2: Convert to fraction form
    232,826.12/349,247.82 = 75,056.84/x
  3. Step 3: Cross multiply
    232,826.12x = 349,247.82 × 75,056.84
  4. Step 4: Simplify right side
    232,826.12x = 26,213,437,746.09
  5. Step 5: Solve for x
    x = 26,213,437,746.09/232,826.12
  6. Step 6: Final answer
    x = 112,588.05

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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.