Home / 336,926.42-464,964.93-183,970.67

Finding the Fourth Proportional to 336,926.42, 464,964.93 and 183,970.67

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Solution

The fourth proportional to 336,926.42, 464,964.93 and 183,970.67 is: 253,883.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,926.42 : 464,964.93 = 183,970.67 : x
  2. Step 2: Convert to fraction form
    336,926.42/464,964.93 = 183,970.67/x
  3. Step 3: Cross multiply
    336,926.42x = 464,964.93 × 183,970.67
  4. Step 4: Simplify right side
    336,926.42x = 85,539,909,698.60
  5. Step 5: Solve for x
    x = 85,539,909,698.60/336,926.42
  6. Step 6: Final answer
    x = 253,883.06

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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.