Home / 241,303.14-332,968.05-133,845.30

Finding the Fourth Proportional to 241,303.14, 332,968.05 and 133,845.30

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Solution

The fourth proportional to 241,303.14, 332,968.05 and 133,845.30 is: 184,689.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,303.14 : 332,968.05 = 133,845.30 : x
  2. Step 2: Convert to fraction form
    241,303.14/332,968.05 = 133,845.30/x
  3. Step 3: Cross multiply
    241,303.14x = 332,968.05 × 133,845.30
  4. Step 4: Simplify right side
    241,303.14x = 44,566,208,542.67
  5. Step 5: Solve for x
    x = 44,566,208,542.67/241,303.14
  6. Step 6: Final answer
    x = 184,689.72

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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.