Home / 19,493.77-26,901.37-10,541.25

Finding the Fourth Proportional to 19,493.77, 26,901.37 and 10,541.25

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Solution

The fourth proportional to 19,493.77, 26,901.37 and 10,541.25 is: 14,546.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,493.77 : 26,901.37 = 10,541.25 : x
  2. Step 2: Convert to fraction form
    19,493.77/26,901.37 = 10,541.25/x
  3. Step 3: Cross multiply
    19,493.77x = 26,901.37 × 10,541.25
  4. Step 4: Simplify right side
    19,493.77x = 283,573,932.01
  5. Step 5: Solve for x
    x = 283,573,932.01/19,493.77
  6. Step 6: Final answer
    x = 14,546.90

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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.