Home / 19,153.77-28,726.50-6,004.41

Finding the Fourth Proportional to 19,153.77, 28,726.50 and 6,004.41

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Solution

The fourth proportional to 19,153.77, 28,726.50 and 6,004.41 is: 9,005.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,153.77 : 28,726.50 = 6,004.41 : x
  2. Step 2: Convert to fraction form
    19,153.77/28,726.50 = 6,004.41/x
  3. Step 3: Cross multiply
    19,153.77x = 28,726.50 × 6,004.41
  4. Step 4: Simplify right side
    19,153.77x = 172,485,683.87
  5. Step 5: Solve for x
    x = 172,485,683.87/19,153.77
  6. Step 6: Final answer
    x = 9,005.31

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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.