Home / 40,729.59-56,206.74-24,814.04

Finding the Fourth Proportional to 40,729.59, 56,206.74 and 24,814.04

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Solution

The fourth proportional to 40,729.59, 56,206.74 and 24,814.04 is: 34,243.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,729.59 : 56,206.74 = 24,814.04 : x
  2. Step 2: Convert to fraction form
    40,729.59/56,206.74 = 24,814.04/x
  3. Step 3: Cross multiply
    40,729.59x = 56,206.74 × 24,814.04
  4. Step 4: Simplify right side
    40,729.59x = 1,394,716,013.60
  5. Step 5: Solve for x
    x = 1,394,716,013.60/40,729.59
  6. Step 6: Final answer
    x = 34,243.31

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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.