Home / 19,526.01-29,288.73-4,735.05

Finding the Fourth Proportional to 19,526.01, 29,288.73 and 4,735.05

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Solution

The fourth proportional to 19,526.01, 29,288.73 and 4,735.05 is: 7,102.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.01 : 29,288.73 = 4,735.05 : x
  2. Step 2: Convert to fraction form
    19,526.01/29,288.73 = 4,735.05/x
  3. Step 3: Cross multiply
    19,526.01x = 29,288.73 × 4,735.05
  4. Step 4: Simplify right side
    19,526.01x = 138,683,600.99
  5. Step 5: Solve for x
    x = 138,683,600.99/19,526.01
  6. Step 6: Final answer
    x = 7,102.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.