Home / 19,072.06-26,318.52-10,573.66

Finding the Fourth Proportional to 19,072.06, 26,318.52 and 10,573.66

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Solution

The fourth proportional to 19,072.06, 26,318.52 and 10,573.66 is: 14,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,072.06 : 26,318.52 = 10,573.66 : x
  2. Step 2: Convert to fraction form
    19,072.06/26,318.52 = 10,573.66/x
  3. Step 3: Cross multiply
    19,072.06x = 26,318.52 × 10,573.66
  4. Step 4: Simplify right side
    19,072.06x = 278,283,082.18
  5. Step 5: Solve for x
    x = 278,283,082.18/19,072.06
  6. Step 6: Final answer
    x = 14,591.14

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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.