Home / 113,350.57-170,035.38-34,465.48

Finding the Fourth Proportional to 113,350.57, 170,035.38 and 34,465.48

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Solution

The fourth proportional to 113,350.57, 170,035.38 and 34,465.48 is: 51,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,350.57 : 170,035.38 = 34,465.48 : x
  2. Step 2: Convert to fraction form
    113,350.57/170,035.38 = 34,465.48/x
  3. Step 3: Cross multiply
    113,350.57x = 170,035.38 × 34,465.48
  4. Step 4: Simplify right side
    113,350.57x = 5,860,350,816.36
  5. Step 5: Solve for x
    x = 5,860,350,816.36/113,350.57
  6. Step 6: Final answer
    x = 51,701.11

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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.