Home / 240,926.04-332,478.54-133,495.20

Finding the Fourth Proportional to 240,926.04, 332,478.54 and 133,495.20

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Solution

The fourth proportional to 240,926.04, 332,478.54 and 133,495.20 is: 184,223.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,926.04 : 332,478.54 = 133,495.20 : x
  2. Step 2: Convert to fraction form
    240,926.04/332,478.54 = 133,495.20/x
  3. Step 3: Cross multiply
    240,926.04x = 332,478.54 × 133,495.20
  4. Step 4: Simplify right side
    240,926.04x = 44,384,289,193.01
  5. Step 5: Solve for x
    x = 44,384,289,193.01/240,926.04
  6. Step 6: Final answer
    x = 184,223.71

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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.