Home / 29,341.06-44,011.41-9,619.48

Finding the Fourth Proportional to 29,341.06, 44,011.41 and 9,619.48

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Solution

The fourth proportional to 29,341.06, 44,011.41 and 9,619.48 is: 14,429.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341.06 : 44,011.41 = 9,619.48 : x
  2. Step 2: Convert to fraction form
    29,341.06/44,011.41 = 9,619.48/x
  3. Step 3: Cross multiply
    29,341.06x = 44,011.41 × 9,619.48
  4. Step 4: Simplify right side
    29,341.06x = 423,366,878.27
  5. Step 5: Solve for x
    x = 423,366,878.27/29,341.06
  6. Step 6: Final answer
    x = 14,429.16

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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.