Home / 364,303.23-545,975.07-204,376.14

Finding the Fourth Proportional to 364,303.23, 545,975.07 and 204,376.14

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Solution

The fourth proportional to 364,303.23, 545,975.07 and 204,376.14 is: 306,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,303.23 : 545,975.07 = 204,376.14 : x
  2. Step 2: Convert to fraction form
    364,303.23/545,975.07 = 204,376.14/x
  3. Step 3: Cross multiply
    364,303.23x = 545,975.07 × 204,376.14
  4. Step 4: Simplify right side
    364,303.23x = 111,584,277,342.83
  5. Step 5: Solve for x
    x = 111,584,277,342.83/364,303.23
  6. Step 6: Final answer
    x = 306,295.05

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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.