Home / 132,965.84-183,320.52-110,221.52

Finding the Fourth Proportional to 132,965.84, 183,320.52 and 110,221.52

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Solution

The fourth proportional to 132,965.84, 183,320.52 and 110,221.52 is: 151,962.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,965.84 : 183,320.52 = 110,221.52 : x
  2. Step 2: Convert to fraction form
    132,965.84/183,320.52 = 110,221.52/x
  3. Step 3: Cross multiply
    132,965.84x = 183,320.52 × 110,221.52
  4. Step 4: Simplify right side
    132,965.84x = 20,205,866,361.59
  5. Step 5: Solve for x
    x = 20,205,866,361.59/132,965.84
  6. Step 6: Final answer
    x = 151,962.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.