Home / 62,451.07-93,670.53-34,361.89

Finding the Fourth Proportional to 62,451.07, 93,670.53 and 34,361.89

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Solution

The fourth proportional to 62,451.07, 93,670.53 and 34,361.89 is: 51,539.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,451.07 : 93,670.53 = 34,361.89 : x
  2. Step 2: Convert to fraction form
    62,451.07/93,670.53 = 34,361.89/x
  3. Step 3: Cross multiply
    62,451.07x = 93,670.53 × 34,361.89
  4. Step 4: Simplify right side
    62,451.07x = 3,218,696,448.10
  5. Step 5: Solve for x
    x = 3,218,696,448.10/62,451.07
  6. Step 6: Final answer
    x = 51,539.49

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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.