Home / 16,487.98-24,731.62-4,008.06

Finding the Fourth Proportional to 16,487.98, 24,731.62 and 4,008.06

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Solution

The fourth proportional to 16,487.98, 24,731.62 and 4,008.06 is: 6,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.98 : 24,731.62 = 4,008.06 : x
  2. Step 2: Convert to fraction form
    16,487.98/24,731.62 = 4,008.06/x
  3. Step 3: Cross multiply
    16,487.98x = 24,731.62 × 4,008.06
  4. Step 4: Simplify right side
    16,487.98x = 99,125,806.84
  5. Step 5: Solve for x
    x = 99,125,806.84/16,487.98
  6. Step 6: Final answer
    x = 6,012.01

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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.