Home / 34,986.48-52,421.28-24,579.60

Finding the Fourth Proportional to 34,986.48, 52,421.28 and 24,579.60

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Solution

The fourth proportional to 34,986.48, 52,421.28 and 24,579.60 is: 36,828.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,986.48 : 52,421.28 = 24,579.60 : x
  2. Step 2: Convert to fraction form
    34,986.48/52,421.28 = 24,579.60/x
  3. Step 3: Cross multiply
    34,986.48x = 52,421.28 × 24,579.60
  4. Step 4: Simplify right side
    34,986.48x = 1,288,494,093.89
  5. Step 5: Solve for x
    x = 1,288,494,093.89/34,986.48
  6. Step 6: Final answer
    x = 36,828.34

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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.