Home / 17,973.29-26,968.29-6,876.32

Finding the Fourth Proportional to 17,973.29, 26,968.29 and 6,876.32

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Solution

The fourth proportional to 17,973.29, 26,968.29 and 6,876.32 is: 10,317.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,973.29 : 26,968.29 = 6,876.32 : x
  2. Step 2: Convert to fraction form
    17,973.29/26,968.29 = 6,876.32/x
  3. Step 3: Cross multiply
    17,973.29x = 26,968.29 × 6,876.32
  4. Step 4: Simplify right side
    17,973.29x = 185,442,457.05
  5. Step 5: Solve for x
    x = 185,442,457.05/17,973.29
  6. Step 6: Final answer
    x = 10,317.67

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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.