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Finding the Fourth Proportional to 301,349.37, 452,024.09 and 234,839.33

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Solution

The fourth proportional to 301,349.37, 452,024.09 and 234,839.33 is: 352,259.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,349.37 : 452,024.09 = 234,839.33 : x
  2. Step 2: Convert to fraction form
    301,349.37/452,024.09 = 234,839.33/x
  3. Step 3: Cross multiply
    301,349.37x = 452,024.09 × 234,839.33
  4. Step 4: Simplify right side
    301,349.37x = 106,153,034,439.46
  5. Step 5: Solve for x
    x = 106,153,034,439.46/301,349.37
  6. Step 6: Final answer
    x = 352,259.02

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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.