Home / 19,252.04-28,812.33-16,135.57

Finding the Fourth Proportional to 19,252.04, 28,812.33 and 16,135.57

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Solution

The fourth proportional to 19,252.04, 28,812.33 and 16,135.57 is: 24,148.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252.04 : 28,812.33 = 16,135.57 : x
  2. Step 2: Convert to fraction form
    19,252.04/28,812.33 = 16,135.57/x
  3. Step 3: Cross multiply
    19,252.04x = 28,812.33 × 16,135.57
  4. Step 4: Simplify right side
    19,252.04x = 464,903,367.58
  5. Step 5: Solve for x
    x = 464,903,367.58/19,252.04
  6. Step 6: Final answer
    x = 24,148.27

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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.