Home / 113,346.53-170,079.33-50,210.27

Finding the Fourth Proportional to 113,346.53, 170,079.33 and 50,210.27

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Solution

The fourth proportional to 113,346.53, 170,079.33 and 50,210.27 is: 75,341.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,346.53 : 170,079.33 = 50,210.27 : x
  2. Step 2: Convert to fraction form
    113,346.53/170,079.33 = 50,210.27/x
  3. Step 3: Cross multiply
    113,346.53x = 170,079.33 × 50,210.27
  4. Step 4: Simplify right side
    113,346.53x = 8,539,729,080.72
  5. Step 5: Solve for x
    x = 8,539,729,080.72/113,346.53
  6. Step 6: Final answer
    x = 75,341.78

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1.5x scale

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.