Home / 35,625.84-53,433.72-10,669.92

Finding the Fourth Proportional to 35,625.84, 53,433.72 and 10,669.92

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Solution

The fourth proportional to 35,625.84, 53,433.72 and 10,669.92 is: 16,003.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,625.84 : 53,433.72 = 10,669.92 : x
  2. Step 2: Convert to fraction form
    35,625.84/53,433.72 = 10,669.92/x
  3. Step 3: Cross multiply
    35,625.84x = 53,433.72 × 10,669.92
  4. Step 4: Simplify right side
    35,625.84x = 570,133,517.70
  5. Step 5: Solve for x
    x = 570,133,517.70/35,625.84
  6. Step 6: Final answer
    x = 16,003.37

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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.