Home / 240,920.58-332,466.03-133,490.22

Finding the Fourth Proportional to 240,920.58, 332,466.03 and 133,490.22

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Solution

The fourth proportional to 240,920.58, 332,466.03 and 133,490.22 is: 184,214.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,920.58 : 332,466.03 = 133,490.22 : x
  2. Step 2: Convert to fraction form
    240,920.58/332,466.03 = 133,490.22/x
  3. Step 3: Cross multiply
    240,920.58x = 332,466.03 × 133,490.22
  4. Step 4: Simplify right side
    240,920.58x = 44,380,963,487.23
  5. Step 5: Solve for x
    x = 44,380,963,487.23/240,920.58
  6. Step 6: Final answer
    x = 184,214.08

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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.