Home / 16,991.16-25,467.30-6,594

Finding the Fourth Proportional to 16,991.16, 25,467.30 and 6,594

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Solution

The fourth proportional to 16,991.16, 25,467.30 and 6,594 is: 9,883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,991.16 : 25,467.30 = 6,594 : x
  2. Step 2: Convert to fraction form
    16,991.16/25,467.30 = 6,594/x
  3. Step 3: Cross multiply
    16,991.16x = 25,467.30 × 6,594
  4. Step 4: Simplify right side
    16,991.16x = 167,931,376.20
  5. Step 5: Solve for x
    x = 167,931,376.20/16,991.16
  6. Step 6: Final answer
    x = 9,883.46

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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.