Home / 23,053.48-34,558.35-11,353.03

Finding the Fourth Proportional to 23,053.48, 34,558.35 and 11,353.03

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Solution

The fourth proportional to 23,053.48, 34,558.35 and 11,353.03 is: 17,018.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,053.48 : 34,558.35 = 11,353.03 : x
  2. Step 2: Convert to fraction form
    23,053.48/34,558.35 = 11,353.03/x
  3. Step 3: Cross multiply
    23,053.48x = 34,558.35 × 11,353.03
  4. Step 4: Simplify right side
    23,053.48x = 392,341,984.30
  5. Step 5: Solve for x
    x = 392,341,984.30/23,053.48
  6. Step 6: Final answer
    x = 17,018.77

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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.