Home / 241,254.28-332,929.68-133,823.20

Finding the Fourth Proportional to 241,254.28, 332,929.68 and 133,823.20

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Solution

The fourth proportional to 241,254.28, 332,929.68 and 133,823.20 is: 184,675.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,254.28 : 332,929.68 = 133,823.20 : x
  2. Step 2: Convert to fraction form
    241,254.28/332,929.68 = 133,823.20/x
  3. Step 3: Cross multiply
    241,254.28x = 332,929.68 × 133,823.20
  4. Step 4: Simplify right side
    241,254.28x = 44,553,715,152.58
  5. Step 5: Solve for x
    x = 44,553,715,152.58/241,254.28
  6. Step 6: Final answer
    x = 184,675.34

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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.