Home / 32,029.27-48,045.66-13,311.19

Finding the Fourth Proportional to 32,029.27, 48,045.66 and 13,311.19

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Solution

The fourth proportional to 32,029.27, 48,045.66 and 13,311.19 is: 19,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,029.27 : 48,045.66 = 13,311.19 : x
  2. Step 2: Convert to fraction form
    32,029.27/48,045.66 = 13,311.19/x
  3. Step 3: Cross multiply
    32,029.27x = 48,045.66 × 13,311.19
  4. Step 4: Simplify right side
    32,029.27x = 639,544,908.94
  5. Step 5: Solve for x
    x = 639,544,908.94/32,029.27
  6. Step 6: Final answer
    x = 19,967.51

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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.