Home / 19,233.21-28,850.04-6,753.59

Finding the Fourth Proportional to 19,233.21, 28,850.04 and 6,753.59

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Solution

The fourth proportional to 19,233.21, 28,850.04 and 6,753.59 is: 10,130.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.21 : 28,850.04 = 6,753.59 : x
  2. Step 2: Convert to fraction form
    19,233.21/28,850.04 = 6,753.59/x
  3. Step 3: Cross multiply
    19,233.21x = 28,850.04 × 6,753.59
  4. Step 4: Simplify right side
    19,233.21x = 194,841,341.64
  5. Step 5: Solve for x
    x = 194,841,341.64/19,233.21
  6. Step 6: Final answer
    x = 10,130.46

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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.