Home / 10,267.91-15,427.82-9,852.73

Finding the Fourth Proportional to 10,267.91, 15,427.82 and 9,852.73

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Solution

The fourth proportional to 10,267.91, 15,427.82 and 9,852.73 is: 14,804.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267.91 : 15,427.82 = 9,852.73 : x
  2. Step 2: Convert to fraction form
    10,267.91/15,427.82 = 9,852.73/x
  3. Step 3: Cross multiply
    10,267.91x = 15,427.82 × 9,852.73
  4. Step 4: Simplify right side
    10,267.91x = 152,006,144.95
  5. Step 5: Solve for x
    x = 152,006,144.95/10,267.91
  6. Step 6: Final answer
    x = 14,804.00

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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.