Home / 17,588.73-26,341.22-10,177.57

Finding the Fourth Proportional to 17,588.73, 26,341.22 and 10,177.57

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Solution

The fourth proportional to 17,588.73, 26,341.22 and 10,177.57 is: 15,242.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588.73 : 26,341.22 = 10,177.57 : x
  2. Step 2: Convert to fraction form
    17,588.73/26,341.22 = 10,177.57/x
  3. Step 3: Cross multiply
    17,588.73x = 26,341.22 × 10,177.57
  4. Step 4: Simplify right side
    17,588.73x = 268,089,663.57
  5. Step 5: Solve for x
    x = 268,089,663.57/17,588.73
  6. Step 6: Final answer
    x = 15,242.13

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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.