Home / 148,166.76-222,317.61-62,801.01

Finding the Fourth Proportional to 148,166.76, 222,317.61 and 62,801.01

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Solution

The fourth proportional to 148,166.76, 222,317.61 and 62,801.01 is: 94,230.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,166.76 : 222,317.61 = 62,801.01 : x
  2. Step 2: Convert to fraction form
    148,166.76/222,317.61 = 62,801.01/x
  3. Step 3: Cross multiply
    148,166.76x = 222,317.61 × 62,801.01
  4. Step 4: Simplify right side
    148,166.76x = 13,961,771,004.58
  5. Step 5: Solve for x
    x = 13,961,771,004.58/148,166.76
  6. Step 6: Final answer
    x = 94,230.12

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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.