Home / 326,111.22-450,026.46-182,868.12

Finding the Fourth Proportional to 326,111.22, 450,026.46 and 182,868.12

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Solution

The fourth proportional to 326,111.22, 450,026.46 and 182,868.12 is: 252,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,111.22 : 450,026.46 = 182,868.12 : x
  2. Step 2: Convert to fraction form
    326,111.22/450,026.46 = 182,868.12/x
  3. Step 3: Cross multiply
    326,111.22x = 450,026.46 × 182,868.12
  4. Step 4: Simplify right side
    326,111.22x = 82,295,492,690.46
  5. Step 5: Solve for x
    x = 82,295,492,690.46/326,111.22
  6. Step 6: Final answer
    x = 252,354.07

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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.