Home / 336,731.85-464,700.78-191,533.93

Finding the Fourth Proportional to 336,731.85, 464,700.78 and 191,533.93

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Solution

The fourth proportional to 336,731.85, 464,700.78 and 191,533.93 is: 264,322.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,731.85 : 464,700.78 = 191,533.93 : x
  2. Step 2: Convert to fraction form
    336,731.85/464,700.78 = 191,533.93/x
  3. Step 3: Cross multiply
    336,731.85x = 464,700.78 × 191,533.93
  4. Step 4: Simplify right side
    336,731.85x = 89,005,965,505.71
  5. Step 5: Solve for x
    x = 89,005,965,505.71/336,731.85
  6. Step 6: Final answer
    x = 264,322.98

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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.