Home / 16,973.87-23,417.51-12,508.27

Finding the Fourth Proportional to 16,973.87, 23,417.51 and 12,508.27

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Solution

The fourth proportional to 16,973.87, 23,417.51 and 12,508.27 is: 17,256.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,973.87 : 23,417.51 = 12,508.27 : x
  2. Step 2: Convert to fraction form
    16,973.87/23,417.51 = 12,508.27/x
  3. Step 3: Cross multiply
    16,973.87x = 23,417.51 × 12,508.27
  4. Step 4: Simplify right side
    16,973.87x = 292,912,416.72
  5. Step 5: Solve for x
    x = 292,912,416.72/16,973.87
  6. Step 6: Final answer
    x = 17,256.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.