Home / 450,150.41-675,226.29-183,911.19

Finding the Fourth Proportional to 450,150.41, 675,226.29 and 183,911.19

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Solution

The fourth proportional to 450,150.41, 675,226.29 and 183,911.19 is: 275,867.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,150.41 : 675,226.29 = 183,911.19 : x
  2. Step 2: Convert to fraction form
    450,150.41/675,226.29 = 183,911.19/x
  3. Step 3: Cross multiply
    450,150.41x = 675,226.29 × 183,911.19
  4. Step 4: Simplify right side
    450,150.41x = 124,181,668,670.75
  5. Step 5: Solve for x
    x = 124,181,668,670.75/450,150.41
  6. Step 6: Final answer
    x = 275,867.06

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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.