Home / 273,316.02-377,176.62-150,805.62

Finding the Fourth Proportional to 273,316.02, 377,176.62 and 150,805.62

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Solution

The fourth proportional to 273,316.02, 377,176.62 and 150,805.62 is: 208,112.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,316.02 : 377,176.62 = 150,805.62 : x
  2. Step 2: Convert to fraction form
    273,316.02/377,176.62 = 150,805.62/x
  3. Step 3: Cross multiply
    273,316.02x = 377,176.62 × 150,805.62
  4. Step 4: Simplify right side
    273,316.02x = 56,880,354,028.60
  5. Step 5: Solve for x
    x = 56,880,354,028.60/273,316.02
  6. Step 6: Final answer
    x = 208,112.04

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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.