Home / 40,551.26-55,955.46-26,423.24

Finding the Fourth Proportional to 40,551.26, 55,955.46 and 26,423.24

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Solution

The fourth proportional to 40,551.26, 55,955.46 and 26,423.24 is: 36,460.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,551.26 : 55,955.46 = 26,423.24 : x
  2. Step 2: Convert to fraction form
    40,551.26/55,955.46 = 26,423.24/x
  3. Step 3: Cross multiply
    40,551.26x = 55,955.46 × 26,423.24
  4. Step 4: Simplify right side
    40,551.26x = 1,478,524,548.89
  5. Step 5: Solve for x
    x = 1,478,524,548.89/40,551.26
  6. Step 6: Final answer
    x = 36,460.63

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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.