Home / 28,886.20-43,329.30-24,998.20

Finding the Fourth Proportional to 28,886.20, 43,329.30 and 24,998.20

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Solution

The fourth proportional to 28,886.20, 43,329.30 and 24,998.20 is: 37,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,886.20 : 43,329.30 = 24,998.20 : x
  2. Step 2: Convert to fraction form
    28,886.20/43,329.30 = 24,998.20/x
  3. Step 3: Cross multiply
    28,886.20x = 43,329.30 × 24,998.20
  4. Step 4: Simplify right side
    28,886.20x = 1,083,154,507.26
  5. Step 5: Solve for x
    x = 1,083,154,507.26/28,886.20
  6. Step 6: Final answer
    x = 37,497.30

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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.