Home / 36,836.16-55,231.20-24,509.76

Finding the Fourth Proportional to 36,836.16, 55,231.20 and 24,509.76

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Solution

The fourth proportional to 36,836.16, 55,231.20 and 24,509.76 is: 36,749.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,836.16 : 55,231.20 = 24,509.76 : x
  2. Step 2: Convert to fraction form
    36,836.16/55,231.20 = 24,509.76/x
  3. Step 3: Cross multiply
    36,836.16x = 55,231.20 × 24,509.76
  4. Step 4: Simplify right side
    36,836.16x = 1,353,703,456.51
  5. Step 5: Solve for x
    x = 1,353,703,456.51/36,836.16
  6. Step 6: Final answer
    x = 36,749.31

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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.