Home / 19,562.59-26,996.38-10,610.09

Finding the Fourth Proportional to 19,562.59, 26,996.38 and 10,610.09

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Solution

The fourth proportional to 19,562.59, 26,996.38 and 10,610.09 is: 14,641.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,562.59 : 26,996.38 = 10,610.09 : x
  2. Step 2: Convert to fraction form
    19,562.59/26,996.38 = 10,610.09/x
  3. Step 3: Cross multiply
    19,562.59x = 26,996.38 × 10,610.09
  4. Step 4: Simplify right side
    19,562.59x = 286,433,886.49
  5. Step 5: Solve for x
    x = 286,433,886.49/19,562.59
  6. Step 6: Final answer
    x = 14,641.92

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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.