Home / 19,733.41-29,607.81-9,208.27

Finding the Fourth Proportional to 19,733.41, 29,607.81 and 9,208.27

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Solution

The fourth proportional to 19,733.41, 29,607.81 and 9,208.27 is: 13,816.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,733.41 : 29,607.81 = 9,208.27 : x
  2. Step 2: Convert to fraction form
    19,733.41/29,607.81 = 9,208.27/x
  3. Step 3: Cross multiply
    19,733.41x = 29,607.81 × 9,208.27
  4. Step 4: Simplify right side
    19,733.41x = 272,636,708.59
  5. Step 5: Solve for x
    x = 272,636,708.59/19,733.41
  6. Step 6: Final answer
    x = 13,816.00

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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.