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Finding the Fourth Proportional to 241,325.64, 333,029.42 and 133,895.40

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Solution

The fourth proportional to 241,325.64, 333,029.42 and 133,895.40 is: 184,775.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,325.64 : 333,029.42 = 133,895.40 : x
  2. Step 2: Convert to fraction form
    241,325.64/333,029.42 = 133,895.40/x
  3. Step 3: Cross multiply
    241,325.64x = 333,029.42 × 133,895.40
  4. Step 4: Simplify right side
    241,325.64x = 44,591,106,733.19
  5. Step 5: Solve for x
    x = 44,591,106,733.19/241,325.64
  6. Step 6: Final answer
    x = 184,775.67

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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.