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Finding the Fourth Proportional to 184,432.20, 258,555 and 184,432.20

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Solution

The fourth proportional to 184,432.20, 258,555 and 184,432.20 is: 258,555.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,432.20 : 258,555 = 184,432.20 : x
  2. Step 2: Convert to fraction form
    184,432.20/258,555 = 184,432.20/x
  3. Step 3: Cross multiply
    184,432.20x = 258,555 × 184,432.20
  4. Step 4: Simplify right side
    184,432.20x = 47,685,867,471
  5. Step 5: Solve for x
    x = 47,685,867,471/184,432.20
  6. Step 6: Final answer
    x = 258,555.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.