Home / 176,317.80-264,087.90-93,114.60

Finding the Fourth Proportional to 176,317.80, 264,087.90 and 93,114.60

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Solution

The fourth proportional to 176,317.80, 264,087.90 and 93,114.60 is: 139,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,317.80 : 264,087.90 = 93,114.60 : x
  2. Step 2: Convert to fraction form
    176,317.80/264,087.90 = 93,114.60/x
  3. Step 3: Cross multiply
    176,317.80x = 264,087.90 × 93,114.60
  4. Step 4: Simplify right side
    176,317.80x = 24,590,439,173.34
  5. Step 5: Solve for x
    x = 24,590,439,173.34/176,317.80
  6. Step 6: Final answer
    x = 139,466.57

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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.