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Finding the Fourth Proportional to 184,528.04, 275,780.88 and 134,713.04

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Solution

The fourth proportional to 184,528.04, 275,780.88 and 134,713.04 is: 201,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,528.04 : 275,780.88 = 134,713.04 : x
  2. Step 2: Convert to fraction form
    184,528.04/275,780.88 = 134,713.04/x
  3. Step 3: Cross multiply
    184,528.04x = 275,780.88 × 134,713.04
  4. Step 4: Simplify right side
    184,528.04x = 37,151,279,339.77
  5. Step 5: Solve for x
    x = 37,151,279,339.77/184,528.04
  6. Step 6: Final answer
    x = 201,331.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.