Home / 24,341.78-33,596.91-15,383.59

Finding the Fourth Proportional to 24,341.78, 33,596.91 and 15,383.59

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Solution

The fourth proportional to 24,341.78, 33,596.91 and 15,383.59 is: 21,232.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,341.78 : 33,596.91 = 15,383.59 : x
  2. Step 2: Convert to fraction form
    24,341.78/33,596.91 = 15,383.59/x
  3. Step 3: Cross multiply
    24,341.78x = 33,596.91 × 15,383.59
  4. Step 4: Simplify right side
    24,341.78x = 516,841,004.71
  5. Step 5: Solve for x
    x = 516,841,004.71/24,341.78
  6. Step 6: Final answer
    x = 21,232.67

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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.