Home / 14,136.24-19,501.62-9,098.66

Finding the Fourth Proportional to 14,136.24, 19,501.62 and 9,098.66

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Solution

The fourth proportional to 14,136.24, 19,501.62 and 9,098.66 is: 12,552.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,136.24 : 19,501.62 = 9,098.66 : x
  2. Step 2: Convert to fraction form
    14,136.24/19,501.62 = 9,098.66/x
  3. Step 3: Cross multiply
    14,136.24x = 19,501.62 × 9,098.66
  4. Step 4: Simplify right side
    14,136.24x = 177,438,512.32
  5. Step 5: Solve for x
    x = 177,438,512.32/14,136.24
  6. Step 6: Final answer
    x = 12,552.03

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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.