Home / 69,007.02-103,471.65-24,007.74

Finding the Fourth Proportional to 69,007.02, 103,471.65 and 24,007.74

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Solution

The fourth proportional to 69,007.02, 103,471.65 and 24,007.74 is: 35,998.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,007.02 : 103,471.65 = 24,007.74 : x
  2. Step 2: Convert to fraction form
    69,007.02/103,471.65 = 24,007.74/x
  3. Step 3: Cross multiply
    69,007.02x = 103,471.65 × 24,007.74
  4. Step 4: Simplify right side
    69,007.02x = 2,484,120,470.57
  5. Step 5: Solve for x
    x = 2,484,120,470.57/69,007.02
  6. Step 6: Final answer
    x = 35,998.08

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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.