Home / 14,857.73-22,271.60-9,314.96

Finding the Fourth Proportional to 14,857.73, 22,271.60 and 9,314.96

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Solution

The fourth proportional to 14,857.73, 22,271.60 and 9,314.96 is: 13,963.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,857.73 : 22,271.60 = 9,314.96 : x
  2. Step 2: Convert to fraction form
    14,857.73/22,271.60 = 9,314.96/x
  3. Step 3: Cross multiply
    14,857.73x = 22,271.60 × 9,314.96
  4. Step 4: Simplify right side
    14,857.73x = 207,459,072.24
  5. Step 5: Solve for x
    x = 207,459,072.24/14,857.73
  6. Step 6: Final answer
    x = 13,963.04

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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.