Home / 41,349.69-57,094.74-31,774.41

Finding the Fourth Proportional to 41,349.69, 57,094.74 and 31,774.41

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Solution

The fourth proportional to 41,349.69, 57,094.74 and 31,774.41 is: 43,873.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349.69 : 57,094.74 = 31,774.41 : x
  2. Step 2: Convert to fraction form
    41,349.69/57,094.74 = 31,774.41/x
  3. Step 3: Cross multiply
    41,349.69x = 57,094.74 × 31,774.41
  4. Step 4: Simplify right side
    41,349.69x = 1,814,151,677.60
  5. Step 5: Solve for x
    x = 1,814,151,677.60/41,349.69
  6. Step 6: Final answer
    x = 43,873.40

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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.