Home / 232,947.84-349,429.57-64,454.07

Finding the Fourth Proportional to 232,947.84, 349,429.57 and 64,454.07

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Solution

The fourth proportional to 232,947.84, 349,429.57 and 64,454.07 is: 96,683.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,947.84 : 349,429.57 = 64,454.07 : x
  2. Step 2: Convert to fraction form
    232,947.84/349,429.57 = 64,454.07/x
  3. Step 3: Cross multiply
    232,947.84x = 349,429.57 × 64,454.07
  4. Step 4: Simplify right side
    232,947.84x = 22,522,157,964.85
  5. Step 5: Solve for x
    x = 22,522,157,964.85/232,947.84
  6. Step 6: Final answer
    x = 96,683.27

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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.