Home / 69,234.28-103,895.58-24,860.08

Finding the Fourth Proportional to 69,234.28, 103,895.58 and 24,860.08

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Solution

The fourth proportional to 69,234.28, 103,895.58 and 24,860.08 is: 37,305.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,234.28 : 103,895.58 = 24,860.08 : x
  2. Step 2: Convert to fraction form
    69,234.28/103,895.58 = 24,860.08/x
  3. Step 3: Cross multiply
    69,234.28x = 103,895.58 × 24,860.08
  4. Step 4: Simplify right side
    69,234.28x = 2,582,852,430.45
  5. Step 5: Solve for x
    x = 2,582,852,430.45/69,234.28
  6. Step 6: Final answer
    x = 37,305.98

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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.