Home / 19,551.07-29,325.14-6,223.53

Finding the Fourth Proportional to 19,551.07, 29,325.14 and 6,223.53

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Solution

The fourth proportional to 19,551.07, 29,325.14 and 6,223.53 is: 9,334.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,551.07 : 29,325.14 = 6,223.53 : x
  2. Step 2: Convert to fraction form
    19,551.07/29,325.14 = 6,223.53/x
  3. Step 3: Cross multiply
    19,551.07x = 29,325.14 × 6,223.53
  4. Step 4: Simplify right side
    19,551.07x = 182,505,888.54
  5. Step 5: Solve for x
    x = 182,505,888.54/19,551.07
  6. Step 6: Final answer
    x = 9,334.83

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1.5x scale

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.