Home / 19,233.13-28,851.32-6,085.21

Finding the Fourth Proportional to 19,233.13, 28,851.32 and 6,085.21

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Solution

The fourth proportional to 19,233.13, 28,851.32 and 6,085.21 is: 9,128.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.13 : 28,851.32 = 6,085.21 : x
  2. Step 2: Convert to fraction form
    19,233.13/28,851.32 = 6,085.21/x
  3. Step 3: Cross multiply
    19,233.13x = 28,851.32 × 6,085.21
  4. Step 4: Simplify right side
    19,233.13x = 175,566,310.55
  5. Step 5: Solve for x
    x = 175,566,310.55/19,233.13
  6. Step 6: Final answer
    x = 9,128.33

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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.