Home / 19,352.62-29,028.93-6,206.01

Finding the Fourth Proportional to 19,352.62, 29,028.93 and 6,206.01

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Solution

The fourth proportional to 19,352.62, 29,028.93 and 6,206.01 is: 9,309.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,352.62 : 29,028.93 = 6,206.01 : x
  2. Step 2: Convert to fraction form
    19,352.62/29,028.93 = 6,206.01/x
  3. Step 3: Cross multiply
    19,352.62x = 29,028.93 × 6,206.01
  4. Step 4: Simplify right side
    19,352.62x = 180,153,798.84
  5. Step 5: Solve for x
    x = 180,153,798.84/19,352.62
  6. Step 6: Final answer
    x = 9,309.02

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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.