Home / 53,835.85-74,292.73-29,962.52

Finding the Fourth Proportional to 53,835.85, 74,292.73 and 29,962.52

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Solution

The fourth proportional to 53,835.85, 74,292.73 and 29,962.52 is: 41,347.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,835.85 : 74,292.73 = 29,962.52 : x
  2. Step 2: Convert to fraction form
    53,835.85/74,292.73 = 29,962.52/x
  3. Step 3: Cross multiply
    53,835.85x = 74,292.73 × 29,962.52
  4. Step 4: Simplify right side
    53,835.85x = 2,225,997,408.48
  5. Step 5: Solve for x
    x = 2,225,997,408.48/53,835.85
  6. Step 6: Final answer
    x = 41,347.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.