Home / 529,292.61-793,969.34-150,183.69

Finding the Fourth Proportional to 529,292.61, 793,969.34 and 150,183.69

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Solution

The fourth proportional to 529,292.61, 793,969.34 and 150,183.69 is: 225,284.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,292.61 : 793,969.34 = 150,183.69 : x
  2. Step 2: Convert to fraction form
    529,292.61/793,969.34 = 150,183.69/x
  3. Step 3: Cross multiply
    529,292.61x = 793,969.34 × 150,183.69
  4. Step 4: Simplify right side
    529,292.61x = 119,241,245,228.07
  5. Step 5: Solve for x
    x = 119,241,245,228.07/529,292.61
  6. Step 6: Final answer
    x = 225,284.17

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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.