Home / 62,631.84-93,748.08-34,845.60

Finding the Fourth Proportional to 62,631.84, 93,748.08 and 34,845.60

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Solution

The fourth proportional to 62,631.84, 93,748.08 and 34,845.60 is: 52,157.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,631.84 : 93,748.08 = 34,845.60 : x
  2. Step 2: Convert to fraction form
    62,631.84/93,748.08 = 34,845.60/x
  3. Step 3: Cross multiply
    62,631.84x = 93,748.08 × 34,845.60
  4. Step 4: Simplify right side
    62,631.84x = 3,266,708,096.45
  5. Step 5: Solve for x
    x = 3,266,708,096.45/62,631.84
  6. Step 6: Final answer
    x = 52,157.31

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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.