Home / 336,841.34-464,824.73-191,633.45

Finding the Fourth Proportional to 336,841.34, 464,824.73 and 191,633.45

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Solution

The fourth proportional to 336,841.34, 464,824.73 and 191,633.45 is: 264,444.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,841.34 : 464,824.73 = 191,633.45 : x
  2. Step 2: Convert to fraction form
    336,841.34/464,824.73 = 191,633.45/x
  3. Step 3: Cross multiply
    336,841.34x = 464,824.73 × 191,633.45
  4. Step 4: Simplify right side
    336,841.34x = 89,075,968,462.65
  5. Step 5: Solve for x
    x = 89,075,968,462.65/336,841.34
  6. Step 6: Final answer
    x = 264,444.88

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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.