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Finding the Fourth Proportional to 221,624.04, 333,932.04 and 183,045.36

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Solution

The fourth proportional to 221,624.04, 333,932.04 and 183,045.36 is: 275,803.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,624.04 : 333,932.04 = 183,045.36 : x
  2. Step 2: Convert to fraction form
    221,624.04/333,932.04 = 183,045.36/x
  3. Step 3: Cross multiply
    221,624.04x = 333,932.04 × 183,045.36
  4. Step 4: Simplify right side
    221,624.04x = 61,124,710,477.33
  5. Step 5: Solve for x
    x = 61,124,710,477.33/221,624.04
  6. Step 6: Final answer
    x = 275,803.61

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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.