Home / 22,963.73-34,459.39-9,816.10

Finding the Fourth Proportional to 22,963.73, 34,459.39 and 9,816.10

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Solution

The fourth proportional to 22,963.73, 34,459.39 and 9,816.10 is: 14,730.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963.73 : 34,459.39 = 9,816.10 : x
  2. Step 2: Convert to fraction form
    22,963.73/34,459.39 = 9,816.10/x
  3. Step 3: Cross multiply
    22,963.73x = 34,459.39 × 9,816.10
  4. Step 4: Simplify right side
    22,963.73x = 338,256,938.13
  5. Step 5: Solve for x
    x = 338,256,938.13/22,963.73
  6. Step 6: Final answer
    x = 14,730.05

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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.