Home / 44,691.84-67,036.89-18,037.12

Finding the Fourth Proportional to 44,691.84, 67,036.89 and 18,037.12

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Solution

The fourth proportional to 44,691.84, 67,036.89 and 18,037.12 is: 27,055.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,691.84 : 67,036.89 = 18,037.12 : x
  2. Step 2: Convert to fraction form
    44,691.84/67,036.89 = 18,037.12/x
  3. Step 3: Cross multiply
    44,691.84x = 67,036.89 × 18,037.12
  4. Step 4: Simplify right side
    44,691.84x = 1,209,152,429.36
  5. Step 5: Solve for x
    x = 1,209,152,429.36/44,691.84
  6. Step 6: Final answer
    x = 27,055.33

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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.