Home / 15,569.05-23,359.42-9,333.51

Finding the Fourth Proportional to 15,569.05, 23,359.42 and 9,333.51

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Solution

The fourth proportional to 15,569.05, 23,359.42 and 9,333.51 is: 14,003.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,569.05 : 23,359.42 = 9,333.51 : x
  2. Step 2: Convert to fraction form
    15,569.05/23,359.42 = 9,333.51/x
  3. Step 3: Cross multiply
    15,569.05x = 23,359.42 × 9,333.51
  4. Step 4: Simplify right side
    15,569.05x = 218,025,380.16
  5. Step 5: Solve for x
    x = 218,025,380.16/15,569.05
  6. Step 6: Final answer
    x = 14,003.77

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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.