Home / 332,946.34-459,361.26-203,750.13

Finding the Fourth Proportional to 332,946.34, 459,361.26 and 203,750.13

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Solution

The fourth proportional to 332,946.34, 459,361.26 and 203,750.13 is: 281,111.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,946.34 : 459,361.26 = 203,750.13 : x
  2. Step 2: Convert to fraction form
    332,946.34/459,361.26 = 203,750.13/x
  3. Step 3: Cross multiply
    332,946.34x = 459,361.26 × 203,750.13
  4. Step 4: Simplify right side
    332,946.34x = 93,594,916,441.96
  5. Step 5: Solve for x
    x = 93,594,916,441.96/332,946.34
  6. Step 6: Final answer
    x = 281,111.11

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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.