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Finding the Fourth Proportional to 336,048.70, 504,073.05 and 241,570.30

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Solution

The fourth proportional to 336,048.70, 504,073.05 and 241,570.30 is: 362,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,048.70 : 504,073.05 = 241,570.30 : x
  2. Step 2: Convert to fraction form
    336,048.70/504,073.05 = 241,570.30/x
  3. Step 3: Cross multiply
    336,048.70x = 504,073.05 × 241,570.30
  4. Step 4: Simplify right side
    336,048.70x = 121,769,077,910.42
  5. Step 5: Solve for x
    x = 121,769,077,910.42/336,048.70
  6. Step 6: Final answer
    x = 362,355.45

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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.