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Finding the Fourth Proportional to 435,503.48, 601,024.44 and 241,933.28

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Solution

The fourth proportional to 435,503.48, 601,024.44 and 241,933.28 is: 333,884.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,503.48 : 601,024.44 = 241,933.28 : x
  2. Step 2: Convert to fraction form
    435,503.48/601,024.44 = 241,933.28/x
  3. Step 3: Cross multiply
    435,503.48x = 601,024.44 × 241,933.28
  4. Step 4: Simplify right side
    435,503.48x = 145,407,814,129.36
  5. Step 5: Solve for x
    x = 145,407,814,129.36/435,503.48
  6. Step 6: Final answer
    x = 333,884.39

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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.