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Finding the Fourth Proportional to 435,134.37, 600,475.89 and 241,530.69

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Solution

The fourth proportional to 435,134.37, 600,475.89 and 241,530.69 is: 333,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,134.37 : 600,475.89 = 241,530.69 : x
  2. Step 2: Convert to fraction form
    435,134.37/600,475.89 = 241,530.69/x
  3. Step 3: Cross multiply
    435,134.37x = 600,475.89 × 241,530.69
  4. Step 4: Simplify right side
    435,134.37x = 145,033,356,040.06
  5. Step 5: Solve for x
    x = 145,033,356,040.06/435,134.37
  6. Step 6: Final answer
    x = 333,307.06

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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.