Home / 32,625.42-45,022.29-19,197.54

Finding the Fourth Proportional to 32,625.42, 45,022.29 and 19,197.54

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Solution

The fourth proportional to 32,625.42, 45,022.29 and 19,197.54 is: 26,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,625.42 : 45,022.29 = 19,197.54 : x
  2. Step 2: Convert to fraction form
    32,625.42/45,022.29 = 19,197.54/x
  3. Step 3: Cross multiply
    32,625.42x = 45,022.29 × 19,197.54
  4. Step 4: Simplify right side
    32,625.42x = 864,317,213.17
  5. Step 5: Solve for x
    x = 864,317,213.17/32,625.42
  6. Step 6: Final answer
    x = 26,492.14

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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.