Home / 19,073.34-26,321.80-10,576.23

Finding the Fourth Proportional to 19,073.34, 26,321.80 and 10,576.23

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Solution

The fourth proportional to 19,073.34, 26,321.80 and 10,576.23 is: 14,595.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.34 : 26,321.80 = 10,576.23 : x
  2. Step 2: Convert to fraction form
    19,073.34/26,321.80 = 10,576.23/x
  3. Step 3: Cross multiply
    19,073.34x = 26,321.80 × 10,576.23
  4. Step 4: Simplify right side
    19,073.34x = 278,385,410.81
  5. Step 5: Solve for x
    x = 278,385,410.81/19,073.34
  6. Step 6: Final answer
    x = 14,595.53

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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.