Home / 336,136.43-463,868.28-183,174.63

Finding the Fourth Proportional to 336,136.43, 463,868.28 and 183,174.63

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Solution

The fourth proportional to 336,136.43, 463,868.28 and 183,174.63 is: 252,781.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,136.43 : 463,868.28 = 183,174.63 : x
  2. Step 2: Convert to fraction form
    336,136.43/463,868.28 = 183,174.63/x
  3. Step 3: Cross multiply
    336,136.43x = 463,868.28 × 183,174.63
  4. Step 4: Simplify right side
    336,136.43x = 84,968,900,557.74
  5. Step 5: Solve for x
    x = 84,968,900,557.74/336,136.43
  6. Step 6: Final answer
    x = 252,781.00

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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.