Home / 69,047.04-103,555.60-24,676.88

Finding the Fourth Proportional to 69,047.04, 103,555.60 and 24,676.88

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Solution

The fourth proportional to 69,047.04, 103,555.60 and 24,676.88 is: 37,009.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,047.04 : 103,555.60 = 24,676.88 : x
  2. Step 2: Convert to fraction form
    69,047.04/103,555.60 = 24,676.88/x
  3. Step 3: Cross multiply
    69,047.04x = 103,555.60 × 24,676.88
  4. Step 4: Simplify right side
    69,047.04x = 2,555,429,114.53
  5. Step 5: Solve for x
    x = 2,555,429,114.53/69,047.04
  6. Step 6: Final answer
    x = 37,009.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.