Home / 41,325.10-57,024.12-23,419.78

Finding the Fourth Proportional to 41,325.10, 57,024.12 and 23,419.78

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Solution

The fourth proportional to 41,325.10, 57,024.12 and 23,419.78 is: 32,316.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,325.10 : 57,024.12 = 23,419.78 : x
  2. Step 2: Convert to fraction form
    41,325.10/57,024.12 = 23,419.78/x
  3. Step 3: Cross multiply
    41,325.10x = 57,024.12 × 23,419.78
  4. Step 4: Simplify right side
    41,325.10x = 1,335,492,345.09
  5. Step 5: Solve for x
    x = 1,335,492,345.09/41,325.10
  6. Step 6: Final answer
    x = 32,316.74

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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.