Home / 27,504.40-41,256.60-16,277.80

Finding the Fourth Proportional to 27,504.40, 41,256.60 and 16,277.80

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Solution

The fourth proportional to 27,504.40, 41,256.60 and 16,277.80 is: 24,416.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504.40 : 41,256.60 = 16,277.80 : x
  2. Step 2: Convert to fraction form
    27,504.40/41,256.60 = 16,277.80/x
  3. Step 3: Cross multiply
    27,504.40x = 41,256.60 × 16,277.80
  4. Step 4: Simplify right side
    27,504.40x = 671,566,683.48
  5. Step 5: Solve for x
    x = 671,566,683.48/27,504.40
  6. Step 6: Final answer
    x = 24,416.70

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1.5x scale

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.