Home / 326,157.08-450,100.02-182,914.04

Finding the Fourth Proportional to 326,157.08, 450,100.02 and 182,914.04

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Solution

The fourth proportional to 326,157.08, 450,100.02 and 182,914.04 is: 252,423.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,157.08 : 450,100.02 = 182,914.04 : x
  2. Step 2: Convert to fraction form
    326,157.08/450,100.02 = 182,914.04/x
  3. Step 3: Cross multiply
    326,157.08x = 450,100.02 × 182,914.04
  4. Step 4: Simplify right side
    326,157.08x = 82,329,614,873.46
  5. Step 5: Solve for x
    x = 82,329,614,873.46/326,157.08
  6. Step 6: Final answer
    x = 252,423.21

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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.