Home / 17,548.23-26,440.74-14,496.60

Finding the Fourth Proportional to 17,548.23, 26,440.74 and 14,496.60

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Solution

The fourth proportional to 17,548.23, 26,440.74 and 14,496.60 is: 21,842.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,548.23 : 26,440.74 = 14,496.60 : x
  2. Step 2: Convert to fraction form
    17,548.23/26,440.74 = 14,496.60/x
  3. Step 3: Cross multiply
    17,548.23x = 26,440.74 × 14,496.60
  4. Step 4: Simplify right side
    17,548.23x = 383,300,831.48
  5. Step 5: Solve for x
    x = 383,300,831.48/17,548.23
  6. Step 6: Final answer
    x = 21,842.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.