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Finding the Fourth Proportional to 273,750.04, 377,770.98 and 152,893.36

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Solution

The fourth proportional to 273,750.04, 377,770.98 and 152,893.36 is: 210,990.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,750.04 : 377,770.98 = 152,893.36 : x
  2. Step 2: Convert to fraction form
    273,750.04/377,770.98 = 152,893.36/x
  3. Step 3: Cross multiply
    273,750.04x = 377,770.98 × 152,893.36
  4. Step 4: Simplify right side
    273,750.04x = 57,758,674,442.69
  5. Step 5: Solve for x
    x = 57,758,674,442.69/273,750.04
  6. Step 6: Final answer
    x = 210,990.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.