Home / 270,933.95-373,872.39-150,068.18

Finding the Fourth Proportional to 270,933.95, 373,872.39 and 150,068.18

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Solution

The fourth proportional to 270,933.95, 373,872.39 and 150,068.18 is: 207,084.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,933.95 : 373,872.39 = 150,068.18 : x
  2. Step 2: Convert to fraction form
    270,933.95/373,872.39 = 150,068.18/x
  3. Step 3: Cross multiply
    270,933.95x = 373,872.39 × 150,068.18
  4. Step 4: Simplify right side
    270,933.95x = 56,106,347,250.19
  5. Step 5: Solve for x
    x = 56,106,347,250.19/270,933.95
  6. Step 6: Final answer
    x = 207,084.97

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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.