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Finding the Fourth Proportional to 241,390.16, 333,119.71 and 133,960.28

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Solution

The fourth proportional to 241,390.16, 333,119.71 and 133,960.28 is: 184,865.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,390.16 : 333,119.71 = 133,960.28 : x
  2. Step 2: Convert to fraction form
    241,390.16/333,119.71 = 133,960.28/x
  3. Step 3: Cross multiply
    241,390.16x = 333,119.71 × 133,960.28
  4. Step 4: Simplify right side
    241,390.16x = 44,624,808,126.97
  5. Step 5: Solve for x
    x = 44,624,808,126.97/241,390.16
  6. Step 6: Final answer
    x = 184,865.90

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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.