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Finding the Fourth Proportional to 221,603.04, 333,900.36 and 183,024.36

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Solution

The fourth proportional to 221,603.04, 333,900.36 and 183,024.36 is: 275,771.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,603.04 : 333,900.36 = 183,024.36 : x
  2. Step 2: Convert to fraction form
    221,603.04/333,900.36 = 183,024.36/x
  3. Step 3: Cross multiply
    221,603.04x = 333,900.36 × 183,024.36
  4. Step 4: Simplify right side
    221,603.04x = 61,111,899,692.77
  5. Step 5: Solve for x
    x = 61,111,899,692.77/221,603.04
  6. Step 6: Final answer
    x = 275,771.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.