Home / 29,726.19-44,501.81-19,840.95

Finding the Fourth Proportional to 29,726.19, 44,501.81 and 19,840.95

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Solution

The fourth proportional to 29,726.19, 44,501.81 and 19,840.95 is: 29,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.19 : 44,501.81 = 19,840.95 : x
  2. Step 2: Convert to fraction form
    29,726.19/44,501.81 = 19,840.95/x
  3. Step 3: Cross multiply
    29,726.19x = 44,501.81 × 19,840.95
  4. Step 4: Simplify right side
    29,726.19x = 882,958,087.91
  5. Step 5: Solve for x
    x = 882,958,087.91/29,726.19
  6. Step 6: Final answer
    x = 29,703.04

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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.