Home / 34,742.36-52,073.27-15,983.02

Finding the Fourth Proportional to 34,742.36, 52,073.27 and 15,983.02

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Solution

The fourth proportional to 34,742.36, 52,073.27 and 15,983.02 is: 23,956.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,742.36 : 52,073.27 = 15,983.02 : x
  2. Step 2: Convert to fraction form
    34,742.36/52,073.27 = 15,983.02/x
  3. Step 3: Cross multiply
    34,742.36x = 52,073.27 × 15,983.02
  4. Step 4: Simplify right side
    34,742.36x = 832,288,138.51
  5. Step 5: Solve for x
    x = 832,288,138.51/34,742.36
  6. Step 6: Final answer
    x = 23,956.01

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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.