Home / 326,565.36-450,658.41-183,325.37

Finding the Fourth Proportional to 326,565.36, 450,658.41 and 183,325.37

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Solution

The fourth proportional to 326,565.36, 450,658.41 and 183,325.37 is: 252,988.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,565.36 : 450,658.41 = 183,325.37 : x
  2. Step 2: Convert to fraction form
    326,565.36/450,658.41 = 183,325.37/x
  3. Step 3: Cross multiply
    326,565.36x = 450,658.41 × 183,325.37
  4. Step 4: Simplify right side
    326,565.36x = 82,617,117,503.57
  5. Step 5: Solve for x
    x = 82,617,117,503.57/326,565.36
  6. Step 6: Final answer
    x = 252,988.00

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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.