Home / 31,194.21-43,037.21-24,412.70

Finding the Fourth Proportional to 31,194.21, 43,037.21 and 24,412.70

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Solution

The fourth proportional to 31,194.21, 43,037.21 and 24,412.70 is: 33,681.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,194.21 : 43,037.21 = 24,412.70 : x
  2. Step 2: Convert to fraction form
    31,194.21/43,037.21 = 24,412.70/x
  3. Step 3: Cross multiply
    31,194.21x = 43,037.21 × 24,412.70
  4. Step 4: Simplify right side
    31,194.21x = 1,050,654,159.32
  5. Step 5: Solve for x
    x = 1,050,654,159.32/31,194.21
  6. Step 6: Final answer
    x = 33,681.06

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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.