Home / 150,047.40-224,768.70-93,714.60

Finding the Fourth Proportional to 150,047.40, 224,768.70 and 93,714.60

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Solution

The fourth proportional to 150,047.40, 224,768.70 and 93,714.60 is: 140,383.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,047.40 : 224,768.70 = 93,714.60 : x
  2. Step 2: Convert to fraction form
    150,047.40/224,768.70 = 93,714.60/x
  3. Step 3: Cross multiply
    150,047.40x = 224,768.70 × 93,714.60
  4. Step 4: Simplify right side
    150,047.40x = 21,064,108,813.02
  5. Step 5: Solve for x
    x = 21,064,108,813.02/150,047.40
  6. Step 6: Final answer
    x = 140,383.03

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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.