Home / 58,325.48-87,348.07-33,289.63

Finding the Fourth Proportional to 58,325.48, 87,348.07 and 33,289.63

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Solution

The fourth proportional to 58,325.48, 87,348.07 and 33,289.63 is: 49,854.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,325.48 : 87,348.07 = 33,289.63 : x
  2. Step 2: Convert to fraction form
    58,325.48/87,348.07 = 33,289.63/x
  3. Step 3: Cross multiply
    58,325.48x = 87,348.07 × 33,289.63
  4. Step 4: Simplify right side
    58,325.48x = 2,907,784,328.33
  5. Step 5: Solve for x
    x = 2,907,784,328.33/58,325.48
  6. Step 6: Final answer
    x = 49,854.44

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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.