Home / 232,947.85-349,429.60-64,454.08

Finding the Fourth Proportional to 232,947.85, 349,429.60 and 64,454.08

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Solution

The fourth proportional to 232,947.85, 349,429.60 and 64,454.08 is: 96,683.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,947.85 : 349,429.60 = 64,454.08 : x
  2. Step 2: Convert to fraction form
    232,947.85/349,429.60 = 64,454.08/x
  3. Step 3: Cross multiply
    232,947.85x = 349,429.60 × 64,454.08
  4. Step 4: Simplify right side
    232,947.85x = 22,522,163,392.77
  5. Step 5: Solve for x
    x = 22,522,163,392.77/232,947.85
  6. Step 6: Final answer
    x = 96,683.29

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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.