Home / 44,804.51-67,206.68-13,236.74

Finding the Fourth Proportional to 44,804.51, 67,206.68 and 13,236.74

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Solution

The fourth proportional to 44,804.51, 67,206.68 and 13,236.74 is: 19,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,804.51 : 67,206.68 = 13,236.74 : x
  2. Step 2: Convert to fraction form
    44,804.51/67,206.68 = 13,236.74/x
  3. Step 3: Cross multiply
    44,804.51x = 67,206.68 × 13,236.74
  4. Step 4: Simplify right side
    44,804.51x = 889,597,349.42
  5. Step 5: Solve for x
    x = 889,597,349.42/44,804.51
  6. Step 6: Final answer
    x = 19,855.08

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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.