Home / 336,318.60-464,101.11-193,069.26

Finding the Fourth Proportional to 336,318.60, 464,101.11 and 193,069.26

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Solution

The fourth proportional to 336,318.60, 464,101.11 and 193,069.26 is: 266,424.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,318.60 : 464,101.11 = 193,069.26 : x
  2. Step 2: Convert to fraction form
    336,318.60/464,101.11 = 193,069.26/x
  3. Step 3: Cross multiply
    336,318.60x = 464,101.11 × 193,069.26
  4. Step 4: Simplify right side
    336,318.60x = 89,603,657,872.88
  5. Step 5: Solve for x
    x = 89,603,657,872.88/336,318.60
  6. Step 6: Final answer
    x = 266,424.93

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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.