Home / 133,550.48-200,334.36-44,800.40

Finding the Fourth Proportional to 133,550.48, 200,334.36 and 44,800.40

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Solution

The fourth proportional to 133,550.48, 200,334.36 and 44,800.40 is: 67,203.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,550.48 : 200,334.36 = 44,800.40 : x
  2. Step 2: Convert to fraction form
    133,550.48/200,334.36 = 44,800.40/x
  3. Step 3: Cross multiply
    133,550.48x = 200,334.36 × 44,800.40
  4. Step 4: Simplify right side
    133,550.48x = 8,975,059,461.74
  5. Step 5: Solve for x
    x = 8,975,059,461.74/133,550.48
  6. Step 6: Final answer
    x = 67,203.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.