Home / 154,776.94-232,184.31-60,008.74

Finding the Fourth Proportional to 154,776.94, 232,184.31 and 60,008.74

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Solution

The fourth proportional to 154,776.94, 232,184.31 and 60,008.74 is: 90,020.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,776.94 : 232,184.31 = 60,008.74 : x
  2. Step 2: Convert to fraction form
    154,776.94/232,184.31 = 60,008.74/x
  3. Step 3: Cross multiply
    154,776.94x = 232,184.31 × 60,008.74
  4. Step 4: Simplify right side
    154,776.94x = 13,933,087,890.87
  5. Step 5: Solve for x
    x = 13,933,087,890.87/154,776.94
  6. Step 6: Final answer
    x = 90,020.44

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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.