Home / 240,846.05-332,367.56-133,423.04

Finding the Fourth Proportional to 240,846.05, 332,367.56 and 133,423.04

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Solution

The fourth proportional to 240,846.05, 332,367.56 and 133,423.04 is: 184,123.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,846.05 : 332,367.56 = 133,423.04 : x
  2. Step 2: Convert to fraction form
    240,846.05/332,367.56 = 133,423.04/x
  3. Step 3: Cross multiply
    240,846.05x = 332,367.56 × 133,423.04
  4. Step 4: Simplify right side
    240,846.05x = 44,345,490,916.72
  5. Step 5: Solve for x
    x = 44,345,490,916.72/240,846.05
  6. Step 6: Final answer
    x = 184,123.80

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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.