Home / 35,324.29-53,004.61-19,526.39

Finding the Fourth Proportional to 35,324.29, 53,004.61 and 19,526.39

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Solution

The fourth proportional to 35,324.29, 53,004.61 and 19,526.39 is: 29,299.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324.29 : 53,004.61 = 19,526.39 : x
  2. Step 2: Convert to fraction form
    35,324.29/53,004.61 = 19,526.39/x
  3. Step 3: Cross multiply
    35,324.29x = 53,004.61 × 19,526.39
  4. Step 4: Simplify right side
    35,324.29x = 1,034,988,686.66
  5. Step 5: Solve for x
    x = 1,034,988,686.66/35,324.29
  6. Step 6: Final answer
    x = 29,299.63

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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.