Home / 47,325.35-65,229.80-41,568.07

Finding the Fourth Proportional to 47,325.35, 65,229.80 and 41,568.07

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Solution

The fourth proportional to 47,325.35, 65,229.80 and 41,568.07 is: 57,294.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,325.35 : 65,229.80 = 41,568.07 : x
  2. Step 2: Convert to fraction form
    47,325.35/65,229.80 = 41,568.07/x
  3. Step 3: Cross multiply
    47,325.35x = 65,229.80 × 41,568.07
  4. Step 4: Simplify right side
    47,325.35x = 2,711,476,892.49
  5. Step 5: Solve for x
    x = 2,711,476,892.49/47,325.35
  6. Step 6: Final answer
    x = 57,294.39

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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.