Home / 113,380.44-170,095.24-34,492.60

Finding the Fourth Proportional to 113,380.44, 170,095.24 and 34,492.60

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Solution

The fourth proportional to 113,380.44, 170,095.24 and 34,492.60 is: 51,746.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,380.44 : 170,095.24 = 34,492.60 : x
  2. Step 2: Convert to fraction form
    113,380.44/170,095.24 = 34,492.60/x
  3. Step 3: Cross multiply
    113,380.44x = 170,095.24 × 34,492.60
  4. Step 4: Simplify right side
    113,380.44x = 5,867,027,075.22
  5. Step 5: Solve for x
    x = 5,867,027,075.22/113,380.44
  6. Step 6: Final answer
    x = 51,746.38

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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.