Home / 529,292.18-793,968.69-150,183.24

Finding the Fourth Proportional to 529,292.18, 793,968.69 and 150,183.24

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Solution

The fourth proportional to 529,292.18, 793,968.69 and 150,183.24 is: 225,283.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,292.18 : 793,968.69 = 150,183.24 : x
  2. Step 2: Convert to fraction form
    529,292.18/793,968.69 = 150,183.24/x
  3. Step 3: Cross multiply
    529,292.18x = 793,968.69 × 150,183.24
  4. Step 4: Simplify right side
    529,292.18x = 119,240,790,322.76
  5. Step 5: Solve for x
    x = 119,240,790,322.76/529,292.18
  6. Step 6: Final answer
    x = 225,283.49

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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.