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Finding the Fourth Proportional to 241,425.64, 333,182.95 and 133,995.68

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Solution

The fourth proportional to 241,425.64, 333,182.95 and 133,995.68 is: 184,922.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,425.64 : 333,182.95 = 133,995.68 : x
  2. Step 2: Convert to fraction form
    241,425.64/333,182.95 = 133,995.68/x
  3. Step 3: Cross multiply
    241,425.64x = 333,182.95 × 133,995.68
  4. Step 4: Simplify right side
    241,425.64x = 44,645,073,948.75
  5. Step 5: Solve for x
    x = 44,645,073,948.75/241,425.64
  6. Step 6: Final answer
    x = 184,922.67

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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.