Home / 35,810.16-53,633.44-17,103.37

Finding the Fourth Proportional to 35,810.16, 53,633.44 and 17,103.37

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Solution

The fourth proportional to 35,810.16, 53,633.44 and 17,103.37 is: 25,615.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,810.16 : 53,633.44 = 17,103.37 : x
  2. Step 2: Convert to fraction form
    35,810.16/53,633.44 = 17,103.37/x
  3. Step 3: Cross multiply
    35,810.16x = 53,633.44 × 17,103.37
  4. Step 4: Simplify right side
    35,810.16x = 917,312,330.29
  5. Step 5: Solve for x
    x = 917,312,330.29/35,810.16
  6. Step 6: Final answer
    x = 25,615.98

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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.