Home / 43,005.20-59,336.79-25,089.98

Finding the Fourth Proportional to 43,005.20, 59,336.79 and 25,089.98

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Solution

The fourth proportional to 43,005.20, 59,336.79 and 25,089.98 is: 34,618.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,005.20 : 59,336.79 = 25,089.98 : x
  2. Step 2: Convert to fraction form
    43,005.20/59,336.79 = 25,089.98/x
  3. Step 3: Cross multiply
    43,005.20x = 59,336.79 × 25,089.98
  4. Step 4: Simplify right side
    43,005.20x = 1,488,758,874.36
  5. Step 5: Solve for x
    x = 1,488,758,874.36/43,005.20
  6. Step 6: Final answer
    x = 34,618.11

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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.