Home / 336,376.11-464,193.09-183,415.50

Finding the Fourth Proportional to 336,376.11, 464,193.09 and 183,415.50

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Solution

The fourth proportional to 336,376.11, 464,193.09 and 183,415.50 is: 253,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,376.11 : 464,193.09 = 183,415.50 : x
  2. Step 2: Convert to fraction form
    336,376.11/464,193.09 = 183,415.50/x
  3. Step 3: Cross multiply
    336,376.11x = 464,193.09 × 183,415.50
  4. Step 4: Simplify right side
    336,376.11x = 85,140,207,698.90
  5. Step 5: Solve for x
    x = 85,140,207,698.90/336,376.11
  6. Step 6: Final answer
    x = 253,110.15

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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.