Home / 19,516.02-26,932.17-10,563.51

Finding the Fourth Proportional to 19,516.02, 26,932.17 and 10,563.51

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Solution

The fourth proportional to 19,516.02, 26,932.17 and 10,563.51 is: 14,577.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,516.02 : 26,932.17 = 10,563.51 : x
  2. Step 2: Convert to fraction form
    19,516.02/26,932.17 = 10,563.51/x
  3. Step 3: Cross multiply
    19,516.02x = 26,932.17 × 10,563.51
  4. Step 4: Simplify right side
    19,516.02x = 284,498,247.12
  5. Step 5: Solve for x
    x = 284,498,247.12/19,516.02
  6. Step 6: Final answer
    x = 14,577.68

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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.