Home / 35,410.18-48,867.44-19,496.10

Finding the Fourth Proportional to 35,410.18, 48,867.44 and 19,496.10

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Solution

The fourth proportional to 35,410.18, 48,867.44 and 19,496.10 is: 26,905.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,410.18 : 48,867.44 = 19,496.10 : x
  2. Step 2: Convert to fraction form
    35,410.18/48,867.44 = 19,496.10/x
  3. Step 3: Cross multiply
    35,410.18x = 48,867.44 × 19,496.10
  4. Step 4: Simplify right side
    35,410.18x = 952,724,496.98
  5. Step 5: Solve for x
    x = 952,724,496.98/35,410.18
  6. Step 6: Final answer
    x = 26,905.38

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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.