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Finding the Fourth Proportional to 435,110.29, 600,420.27 and 241,529.20

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Solution

The fourth proportional to 435,110.29, 600,420.27 and 241,529.20 is: 333,292.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,110.29 : 600,420.27 = 241,529.20 : x
  2. Step 2: Convert to fraction form
    435,110.29/600,420.27 = 241,529.20/x
  3. Step 3: Cross multiply
    435,110.29x = 600,420.27 × 241,529.20
  4. Step 4: Simplify right side
    435,110.29x = 145,019,027,476.88
  5. Step 5: Solve for x
    x = 145,019,027,476.88/435,110.29
  6. Step 6: Final answer
    x = 333,292.57

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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.