Home / 15,503.96-23,266.92-6,741.44

Finding the Fourth Proportional to 15,503.96, 23,266.92 and 6,741.44

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Solution

The fourth proportional to 15,503.96, 23,266.92 and 6,741.44 is: 10,116.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,503.96 : 23,266.92 = 6,741.44 : x
  2. Step 2: Convert to fraction form
    15,503.96/23,266.92 = 6,741.44/x
  3. Step 3: Cross multiply
    15,503.96x = 23,266.92 × 6,741.44
  4. Step 4: Simplify right side
    15,503.96x = 156,852,545.16
  5. Step 5: Solve for x
    x = 156,852,545.16/15,503.96
  6. Step 6: Final answer
    x = 10,116.93

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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.