Home / 149,706.05-224,364.08-60,855.77

Finding the Fourth Proportional to 149,706.05, 224,364.08 and 60,855.77

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Solution

The fourth proportional to 149,706.05, 224,364.08 and 60,855.77 is: 91,204.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,706.05 : 224,364.08 = 60,855.77 : x
  2. Step 2: Convert to fraction form
    149,706.05/224,364.08 = 60,855.77/x
  3. Step 3: Cross multiply
    149,706.05x = 224,364.08 × 60,855.77
  4. Step 4: Simplify right side
    149,706.05x = 13,653,848,544.46
  5. Step 5: Solve for x
    x = 13,653,848,544.46/149,706.05
  6. Step 6: Final answer
    x = 91,204.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.