Home / 182,775.04-273,975.62-70,411.24

Finding the Fourth Proportional to 182,775.04, 273,975.62 and 70,411.24

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Solution

The fourth proportional to 182,775.04, 273,975.62 and 70,411.24 is: 105,544.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,775.04 : 273,975.62 = 70,411.24 : x
  2. Step 2: Convert to fraction form
    182,775.04/273,975.62 = 70,411.24/x
  3. Step 3: Cross multiply
    182,775.04x = 273,975.62 × 70,411.24
  4. Step 4: Simplify right side
    182,775.04x = 19,290,963,133.97
  5. Step 5: Solve for x
    x = 19,290,963,133.97/182,775.04
  6. Step 6: Final answer
    x = 105,544.84

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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.