Home / 32,722.26-49,088.03-10,530.48

Finding the Fourth Proportional to 32,722.26, 49,088.03 and 10,530.48

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Solution

The fourth proportional to 32,722.26, 49,088.03 and 10,530.48 is: 15,797.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,722.26 : 49,088.03 = 10,530.48 : x
  2. Step 2: Convert to fraction form
    32,722.26/49,088.03 = 10,530.48/x
  3. Step 3: Cross multiply
    32,722.26x = 49,088.03 × 10,530.48
  4. Step 4: Simplify right side
    32,722.26x = 516,920,518.15
  5. Step 5: Solve for x
    x = 516,920,518.15/32,722.26
  6. Step 6: Final answer
    x = 15,797.21

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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.