Home / 240,950.37-332,513.47-133,522.20

Finding the Fourth Proportional to 240,950.37, 332,513.47 and 133,522.20

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Solution

The fourth proportional to 240,950.37, 332,513.47 and 133,522.20 is: 184,261.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,950.37 : 332,513.47 = 133,522.20 : x
  2. Step 2: Convert to fraction form
    240,950.37/332,513.47 = 133,522.20/x
  3. Step 3: Cross multiply
    240,950.37x = 332,513.47 × 133,522.20
  4. Step 4: Simplify right side
    240,950.37x = 44,397,930,044.03
  5. Step 5: Solve for x
    x = 44,397,930,044.03/240,950.37
  6. Step 6: Final answer
    x = 184,261.72

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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.