Home / 334,124.16-461,087.04-190,883.04

Finding the Fourth Proportional to 334,124.16, 461,087.04 and 190,883.04

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Solution

The fourth proportional to 334,124.16, 461,087.04 and 190,883.04 is: 263,416.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,124.16 : 461,087.04 = 190,883.04 : x
  2. Step 2: Convert to fraction form
    334,124.16/461,087.04 = 190,883.04/x
  3. Step 3: Cross multiply
    334,124.16x = 461,087.04 × 190,883.04
  4. Step 4: Simplify right side
    334,124.16x = 88,013,695,899.80
  5. Step 5: Solve for x
    x = 88,013,695,899.80/334,124.16
  6. Step 6: Final answer
    x = 263,416.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.