Home / 23,826.08-32,868.24-19,354.88

Finding the Fourth Proportional to 23,826.08, 32,868.24 and 19,354.88

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Solution

The fourth proportional to 23,826.08, 32,868.24 and 19,354.88 is: 26,700.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,826.08 : 32,868.24 = 19,354.88 : x
  2. Step 2: Convert to fraction form
    23,826.08/32,868.24 = 19,354.88/x
  3. Step 3: Cross multiply
    23,826.08x = 32,868.24 × 19,354.88
  4. Step 4: Simplify right side
    23,826.08x = 636,160,841.01
  5. Step 5: Solve for x
    x = 636,160,841.01/23,826.08
  6. Step 6: Final answer
    x = 26,700.19

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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.