Home / 23,536.42-32,483.37-15,177.22

Finding the Fourth Proportional to 23,536.42, 32,483.37 and 15,177.22

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Solution

The fourth proportional to 23,536.42, 32,483.37 and 15,177.22 is: 20,946.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,536.42 : 32,483.37 = 15,177.22 : x
  2. Step 2: Convert to fraction form
    23,536.42/32,483.37 = 15,177.22/x
  3. Step 3: Cross multiply
    23,536.42x = 32,483.37 × 15,177.22
  4. Step 4: Simplify right side
    23,536.42x = 493,007,252.83
  5. Step 5: Solve for x
    x = 493,007,252.83/23,536.42
  6. Step 6: Final answer
    x = 20,946.57

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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.