Home / 19,504.32-29,256.44-6,356.68

Finding the Fourth Proportional to 19,504.32, 29,256.44 and 6,356.68

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Solution

The fourth proportional to 19,504.32, 29,256.44 and 6,356.68 is: 9,535.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,504.32 : 29,256.44 = 6,356.68 : x
  2. Step 2: Convert to fraction form
    19,504.32/29,256.44 = 6,356.68/x
  3. Step 3: Cross multiply
    19,504.32x = 29,256.44 × 6,356.68
  4. Step 4: Simplify right side
    19,504.32x = 185,973,827.02
  5. Step 5: Solve for x
    x = 185,973,827.02/19,504.32
  6. Step 6: Final answer
    x = 9,535.01

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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.