Home / 14,136.06-19,484.12-10,732.02

Finding the Fourth Proportional to 14,136.06, 19,484.12 and 10,732.02

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Solution

The fourth proportional to 14,136.06, 19,484.12 and 10,732.02 is: 14,792.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,136.06 : 19,484.12 = 10,732.02 : x
  2. Step 2: Convert to fraction form
    14,136.06/19,484.12 = 10,732.02/x
  3. Step 3: Cross multiply
    14,136.06x = 19,484.12 × 10,732.02
  4. Step 4: Simplify right side
    14,136.06x = 209,103,965.52
  5. Step 5: Solve for x
    x = 209,103,965.52/14,136.06
  6. Step 6: Final answer
    x = 14,792.24

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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.