Home / 16,563.24-22,856.58-9,490.32

Finding the Fourth Proportional to 16,563.24, 22,856.58 and 9,490.32

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Solution

The fourth proportional to 16,563.24, 22,856.58 and 9,490.32 is: 13,096.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563.24 : 22,856.58 = 9,490.32 : x
  2. Step 2: Convert to fraction form
    16,563.24/22,856.58 = 9,490.32/x
  3. Step 3: Cross multiply
    16,563.24x = 22,856.58 × 9,490.32
  4. Step 4: Simplify right side
    16,563.24x = 216,916,258.31
  5. Step 5: Solve for x
    x = 216,916,258.31/16,563.24
  6. Step 6: Final answer
    x = 13,096.25

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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.