Home / 24,214.68-33,428.70-16,749.72

Finding the Fourth Proportional to 24,214.68, 33,428.70 and 16,749.72

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Solution

The fourth proportional to 24,214.68, 33,428.70 and 16,749.72 is: 23,123.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,214.68 : 33,428.70 = 16,749.72 : x
  2. Step 2: Convert to fraction form
    24,214.68/33,428.70 = 16,749.72/x
  3. Step 3: Cross multiply
    24,214.68x = 33,428.70 × 16,749.72
  4. Step 4: Simplify right side
    24,214.68x = 559,921,364.96
  5. Step 5: Solve for x
    x = 559,921,364.96/24,214.68
  6. Step 6: Final answer
    x = 23,123.22

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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.