Home / 38,240.28-52,742.34-33,516.36

Finding the Fourth Proportional to 38,240.28, 52,742.34 and 33,516.36

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Solution

The fourth proportional to 38,240.28, 52,742.34 and 33,516.36 is: 46,226.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,240.28 : 52,742.34 = 33,516.36 : x
  2. Step 2: Convert to fraction form
    38,240.28/52,742.34 = 33,516.36/x
  3. Step 3: Cross multiply
    38,240.28x = 52,742.34 × 33,516.36
  4. Step 4: Simplify right side
    38,240.28x = 1,767,731,254.68
  5. Step 5: Solve for x
    x = 1,767,731,254.68/38,240.28
  6. Step 6: Final answer
    x = 46,226.94

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1.5x scale

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.