Home / 38,064.43-57,095.28-9,984.26

Finding the Fourth Proportional to 38,064.43, 57,095.28 and 9,984.26

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Solution

The fourth proportional to 38,064.43, 57,095.28 and 9,984.26 is: 14,976.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,064.43 : 57,095.28 = 9,984.26 : x
  2. Step 2: Convert to fraction form
    38,064.43/57,095.28 = 9,984.26/x
  3. Step 3: Cross multiply
    38,064.43x = 57,095.28 × 9,984.26
  4. Step 4: Simplify right side
    38,064.43x = 570,054,070.37
  5. Step 5: Solve for x
    x = 570,054,070.37/38,064.43
  6. Step 6: Final answer
    x = 14,976.03

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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.