Home / 44,847.10-61,440.80-43,165.54

Finding the Fourth Proportional to 44,847.10, 61,440.80 and 43,165.54

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Solution

The fourth proportional to 44,847.10, 61,440.80 and 43,165.54 is: 59,137.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,847.10 : 61,440.80 = 43,165.54 : x
  2. Step 2: Convert to fraction form
    44,847.10/61,440.80 = 43,165.54/x
  3. Step 3: Cross multiply
    44,847.10x = 61,440.80 × 43,165.54
  4. Step 4: Simplify right side
    44,847.10x = 2,652,125,310.03
  5. Step 5: Solve for x
    x = 2,652,125,310.03/44,847.10
  6. Step 6: Final answer
    x = 59,137.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.