Home / 170,498.76-235,247.14-110,056.46

Finding the Fourth Proportional to 170,498.76, 235,247.14 and 110,056.46

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Solution

The fourth proportional to 170,498.76, 235,247.14 and 110,056.46 is: 151,851.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,498.76 : 235,247.14 = 110,056.46 : x
  2. Step 2: Convert to fraction form
    170,498.76/235,247.14 = 110,056.46/x
  3. Step 3: Cross multiply
    170,498.76x = 235,247.14 × 110,056.46
  4. Step 4: Simplify right side
    170,498.76x = 25,890,466,433.78
  5. Step 5: Solve for x
    x = 25,890,466,433.78/170,498.76
  6. Step 6: Final answer
    x = 151,851.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.