Home / 38,095.84-57,019.56-34,458.40

Finding the Fourth Proportional to 38,095.84, 57,019.56 and 34,458.40

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Solution

The fourth proportional to 38,095.84, 57,019.56 and 34,458.40 is: 51,575.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,095.84 : 57,019.56 = 34,458.40 : x
  2. Step 2: Convert to fraction form
    38,095.84/57,019.56 = 34,458.40/x
  3. Step 3: Cross multiply
    38,095.84x = 57,019.56 × 34,458.40
  4. Step 4: Simplify right side
    38,095.84x = 1,964,802,806.30
  5. Step 5: Solve for x
    x = 1,964,802,806.30/38,095.84
  6. Step 6: Final answer
    x = 51,575.26

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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.