Home / 19,471.36-29,207.12-10,701.48

Finding the Fourth Proportional to 19,471.36, 29,207.12 and 10,701.48

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Solution

The fourth proportional to 19,471.36, 29,207.12 and 10,701.48 is: 16,052.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,471.36 : 29,207.12 = 10,701.48 : x
  2. Step 2: Convert to fraction form
    19,471.36/29,207.12 = 10,701.48/x
  3. Step 3: Cross multiply
    19,471.36x = 29,207.12 × 10,701.48
  4. Step 4: Simplify right side
    19,471.36x = 312,559,410.54
  5. Step 5: Solve for x
    x = 312,559,410.54/19,471.36
  6. Step 6: Final answer
    x = 16,052.26

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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.