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Finding the Fourth Proportional to 245,024.96, 367,503.88 and 67,506.44

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Solution

The fourth proportional to 245,024.96, 367,503.88 and 67,506.44 is: 101,250.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,024.96 : 367,503.88 = 67,506.44 : x
  2. Step 2: Convert to fraction form
    245,024.96/367,503.88 = 67,506.44/x
  3. Step 3: Cross multiply
    245,024.96x = 367,503.88 × 67,506.44
  4. Step 4: Simplify right side
    245,024.96x = 24,808,878,624.99
  5. Step 5: Solve for x
    x = 24,808,878,624.99/245,024.96
  6. Step 6: Final answer
    x = 101,250.41

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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.