Home / 31,676.28-43,663.01-24,951.25

Finding the Fourth Proportional to 31,676.28, 43,663.01 and 24,951.25

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Solution

The fourth proportional to 31,676.28, 43,663.01 and 24,951.25 is: 34,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,676.28 : 43,663.01 = 24,951.25 : x
  2. Step 2: Convert to fraction form
    31,676.28/43,663.01 = 24,951.25/x
  3. Step 3: Cross multiply
    31,676.28x = 43,663.01 × 24,951.25
  4. Step 4: Simplify right side
    31,676.28x = 1,089,446,678.26
  5. Step 5: Solve for x
    x = 1,089,446,678.26/31,676.28
  6. Step 6: Final answer
    x = 34,393.14

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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.