Home / 33,457.52-50,176.56-10,077.68

Finding the Fourth Proportional to 33,457.52, 50,176.56 and 10,077.68

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Solution

The fourth proportional to 33,457.52, 50,176.56 and 10,077.68 is: 15,113.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,457.52 : 50,176.56 = 10,077.68 : x
  2. Step 2: Convert to fraction form
    33,457.52/50,176.56 = 10,077.68/x
  3. Step 3: Cross multiply
    33,457.52x = 50,176.56 × 10,077.68
  4. Step 4: Simplify right side
    33,457.52x = 505,663,315.18
  5. Step 5: Solve for x
    x = 505,663,315.18/33,457.52
  6. Step 6: Final answer
    x = 15,113.59

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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.