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Finding the Fourth Proportional to 184,444.65, 276,666.98 and 114,460.65

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Solution

The fourth proportional to 184,444.65, 276,666.98 and 114,460.65 is: 171,690.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,444.65 : 276,666.98 = 114,460.65 : x
  2. Step 2: Convert to fraction form
    184,444.65/276,666.98 = 114,460.65/x
  3. Step 3: Cross multiply
    184,444.65x = 276,666.98 × 114,460.65
  4. Step 4: Simplify right side
    184,444.65x = 31,667,481,792.03
  5. Step 5: Solve for x
    x = 31,667,481,792.03/184,444.65
  6. Step 6: Final answer
    x = 171,690.98

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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.