Home / 235,366.50-324,804.46-133,411.24

Finding the Fourth Proportional to 235,366.50, 324,804.46 and 133,411.24

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Solution

The fourth proportional to 235,366.50, 324,804.46 and 133,411.24 is: 184,106.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,366.50 : 324,804.46 = 133,411.24 : x
  2. Step 2: Convert to fraction form
    235,366.50/324,804.46 = 133,411.24/x
  3. Step 3: Cross multiply
    235,366.50x = 324,804.46 × 133,411.24
  4. Step 4: Simplify right side
    235,366.50x = 43,332,565,766.13
  5. Step 5: Solve for x
    x = 43,332,565,766.13/235,366.50
  6. Step 6: Final answer
    x = 184,106.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.