Home / 35,330.27-53,013.57-19,532.37

Finding the Fourth Proportional to 35,330.27, 53,013.57 and 19,532.37

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Solution

The fourth proportional to 35,330.27, 53,013.57 and 19,532.37 is: 29,308.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,330.27 : 53,013.57 = 19,532.37 : x
  2. Step 2: Convert to fraction form
    35,330.27/53,013.57 = 19,532.37/x
  3. Step 3: Cross multiply
    35,330.27x = 53,013.57 × 19,532.37
  4. Step 4: Simplify right side
    35,330.27x = 1,035,480,566.60
  5. Step 5: Solve for x
    x = 1,035,480,566.60/35,330.27
  6. Step 6: Final answer
    x = 29,308.59

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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.