Home / 336,444.21-504,463.04-134,071.44

Finding the Fourth Proportional to 336,444.21, 504,463.04 and 134,071.44

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Solution

The fourth proportional to 336,444.21, 504,463.04 and 134,071.44 is: 201,026.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,444.21 : 504,463.04 = 134,071.44 : x
  2. Step 2: Convert to fraction form
    336,444.21/504,463.04 = 134,071.44/x
  3. Step 3: Cross multiply
    336,444.21x = 504,463.04 × 134,071.44
  4. Step 4: Simplify right side
    336,444.21x = 67,634,088,962.27
  5. Step 5: Solve for x
    x = 67,634,088,962.27/336,444.21
  6. Step 6: Final answer
    x = 201,026.17

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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.