Home / 41,419.08-57,156.30-23,511.69

Finding the Fourth Proportional to 41,419.08, 57,156.30 and 23,511.69

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Solution

The fourth proportional to 41,419.08, 57,156.30 and 23,511.69 is: 32,444.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,419.08 : 57,156.30 = 23,511.69 : x
  2. Step 2: Convert to fraction form
    41,419.08/57,156.30 = 23,511.69/x
  3. Step 3: Cross multiply
    41,419.08x = 57,156.30 × 23,511.69
  4. Step 4: Simplify right side
    41,419.08x = 1,343,841,207.15
  5. Step 5: Solve for x
    x = 1,343,841,207.15/41,419.08
  6. Step 6: Final answer
    x = 32,444.98

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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.