Home / 335,923.58-463,574.55-185,020.58

Finding the Fourth Proportional to 335,923.58, 463,574.55 and 185,020.58

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Solution

The fourth proportional to 335,923.58, 463,574.55 and 185,020.58 is: 255,328.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,923.58 : 463,574.55 = 185,020.58 : x
  2. Step 2: Convert to fraction form
    335,923.58/463,574.55 = 185,020.58/x
  3. Step 3: Cross multiply
    335,923.58x = 463,574.55 × 185,020.58
  4. Step 4: Simplify right side
    335,923.58x = 85,770,832,114.24
  5. Step 5: Solve for x
    x = 85,770,832,114.24/335,923.58
  6. Step 6: Final answer
    x = 255,328.41

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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.