Home / 34,461.89-47,575.46-23,190.65

Finding the Fourth Proportional to 34,461.89, 47,575.46 and 23,190.65

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Solution

The fourth proportional to 34,461.89, 47,575.46 and 23,190.65 is: 32,015.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,461.89 : 47,575.46 = 23,190.65 : x
  2. Step 2: Convert to fraction form
    34,461.89/47,575.46 = 23,190.65/x
  3. Step 3: Cross multiply
    34,461.89x = 47,575.46 × 23,190.65
  4. Step 4: Simplify right side
    34,461.89x = 1,103,305,661.55
  5. Step 5: Solve for x
    x = 1,103,305,661.55/34,461.89
  6. Step 6: Final answer
    x = 32,015.24

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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.