Home / 336,288.38-464,083.11-183,326.66

Finding the Fourth Proportional to 336,288.38, 464,083.11 and 183,326.66

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Solution

The fourth proportional to 336,288.38, 464,083.11 and 183,326.66 is: 252,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,288.38 : 464,083.11 = 183,326.66 : x
  2. Step 2: Convert to fraction form
    336,288.38/464,083.11 = 183,326.66/x
  3. Step 3: Cross multiply
    336,288.38x = 464,083.11 × 183,326.66
  4. Step 4: Simplify right side
    336,288.38x = 85,078,806,518.71
  5. Step 5: Solve for x
    x = 85,078,806,518.71/336,288.38
  6. Step 6: Final answer
    x = 252,993.60

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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.