Home / 154,894.33-232,216.42-60,075.57

Finding the Fourth Proportional to 154,894.33, 232,216.42 and 60,075.57

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Solution

The fourth proportional to 154,894.33, 232,216.42 and 60,075.57 is: 90,064.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,894.33 : 232,216.42 = 60,075.57 : x
  2. Step 2: Convert to fraction form
    154,894.33/232,216.42 = 60,075.57/x
  3. Step 3: Cross multiply
    154,894.33x = 232,216.42 × 60,075.57
  4. Step 4: Simplify right side
    154,894.33x = 13,950,534,628.12
  5. Step 5: Solve for x
    x = 13,950,534,628.12/154,894.33
  6. Step 6: Final answer
    x = 90,064.85

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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.