Home / 41,580.10-57,380.60-23,675.12

Finding the Fourth Proportional to 41,580.10, 57,380.60 and 23,675.12

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Solution

The fourth proportional to 41,580.10, 57,380.60 and 23,675.12 is: 32,671.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580.10 : 57,380.60 = 23,675.12 : x
  2. Step 2: Convert to fraction form
    41,580.10/57,380.60 = 23,675.12/x
  3. Step 3: Cross multiply
    41,580.10x = 57,380.60 × 23,675.12
  4. Step 4: Simplify right side
    41,580.10x = 1,358,492,590.67
  5. Step 5: Solve for x
    x = 1,358,492,590.67/41,580.10
  6. Step 6: Final answer
    x = 32,671.70

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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.