Home / 366,050.34-505,091.30-204,912.18

Finding the Fourth Proportional to 366,050.34, 505,091.30 and 204,912.18

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Solution

The fourth proportional to 366,050.34, 505,091.30 and 204,912.18 is: 282,746.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,050.34 : 505,091.30 = 204,912.18 : x
  2. Step 2: Convert to fraction form
    366,050.34/505,091.30 = 204,912.18/x
  3. Step 3: Cross multiply
    366,050.34x = 505,091.30 × 204,912.18
  4. Step 4: Simplify right side
    366,050.34x = 103,499,358,357.47
  5. Step 5: Solve for x
    x = 103,499,358,357.47/366,050.34
  6. Step 6: Final answer
    x = 282,746.24

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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.