Home / 21,367.43-32,051.22-6,576.25

Finding the Fourth Proportional to 21,367.43, 32,051.22 and 6,576.25

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Solution

The fourth proportional to 21,367.43, 32,051.22 and 6,576.25 is: 9,864.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,367.43 : 32,051.22 = 6,576.25 : x
  2. Step 2: Convert to fraction form
    21,367.43/32,051.22 = 6,576.25/x
  3. Step 3: Cross multiply
    21,367.43x = 32,051.22 × 6,576.25
  4. Step 4: Simplify right side
    21,367.43x = 210,776,835.53
  5. Step 5: Solve for x
    x = 210,776,835.53/21,367.43
  6. Step 6: Final answer
    x = 9,864.40

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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.