Home / 26,831.76-40,227.60-16,304.16

Finding the Fourth Proportional to 26,831.76, 40,227.60 and 16,304.16

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Solution

The fourth proportional to 26,831.76, 40,227.60 and 16,304.16 is: 24,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,831.76 : 40,227.60 = 16,304.16 : x
  2. Step 2: Convert to fraction form
    26,831.76/40,227.60 = 16,304.16/x
  3. Step 3: Cross multiply
    26,831.76x = 40,227.60 × 16,304.16
  4. Step 4: Simplify right side
    26,831.76x = 655,877,226.82
  5. Step 5: Solve for x
    x = 655,877,226.82/26,831.76
  6. Step 6: Final answer
    x = 24,444.06

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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.