Home / 16,116.63-24,173.95-5,021.74

Finding the Fourth Proportional to 16,116.63, 24,173.95 and 5,021.74

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Solution

The fourth proportional to 16,116.63, 24,173.95 and 5,021.74 is: 7,532.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,116.63 : 24,173.95 = 5,021.74 : x
  2. Step 2: Convert to fraction form
    16,116.63/24,173.95 = 5,021.74/x
  3. Step 3: Cross multiply
    16,116.63x = 24,173.95 × 5,021.74
  4. Step 4: Simplify right side
    16,116.63x = 121,395,291.67
  5. Step 5: Solve for x
    x = 121,395,291.67/16,116.63
  6. Step 6: Final answer
    x = 7,532.30

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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.