Home / 35,161.18-52,746.86-10,201.34

Finding the Fourth Proportional to 35,161.18, 52,746.86 and 10,201.34

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Solution

The fourth proportional to 35,161.18, 52,746.86 and 10,201.34 is: 15,303.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161.18 : 52,746.86 = 10,201.34 : x
  2. Step 2: Convert to fraction form
    35,161.18/52,746.86 = 10,201.34/x
  3. Step 3: Cross multiply
    35,161.18x = 52,746.86 × 10,201.34
  4. Step 4: Simplify right side
    35,161.18x = 538,088,338.05
  5. Step 5: Solve for x
    x = 538,088,338.05/35,161.18
  6. Step 6: Final answer
    x = 15,303.48

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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.