Home / 148,512.40-222,768.60-96,024.40

Finding the Fourth Proportional to 148,512.40, 222,768.60 and 96,024.40

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Solution

The fourth proportional to 148,512.40, 222,768.60 and 96,024.40 is: 144,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,512.40 : 222,768.60 = 96,024.40 : x
  2. Step 2: Convert to fraction form
    148,512.40/222,768.60 = 96,024.40/x
  3. Step 3: Cross multiply
    148,512.40x = 222,768.60 × 96,024.40
  4. Step 4: Simplify right side
    148,512.40x = 21,391,221,153.84
  5. Step 5: Solve for x
    x = 21,391,221,153.84/148,512.40
  6. Step 6: Final answer
    x = 144,036.60

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1.5x scale

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.