Home / 40,599.41-55,999.39-26,471.39

Finding the Fourth Proportional to 40,599.41, 55,999.39 and 26,471.39

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Solution

The fourth proportional to 40,599.41, 55,999.39 and 26,471.39 is: 36,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,599.41 : 55,999.39 = 26,471.39 : x
  2. Step 2: Convert to fraction form
    40,599.41/55,999.39 = 26,471.39/x
  3. Step 3: Cross multiply
    40,599.41x = 55,999.39 × 26,471.39
  4. Step 4: Simplify right side
    40,599.41x = 1,482,381,626.27
  5. Step 5: Solve for x
    x = 1,482,381,626.27/40,599.41
  6. Step 6: Final answer
    x = 36,512.39

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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.