Home / 31,919.07-44,045.60-17,773.23

Finding the Fourth Proportional to 31,919.07, 44,045.60 and 17,773.23

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Solution

The fourth proportional to 31,919.07, 44,045.60 and 17,773.23 is: 24,525.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,919.07 : 44,045.60 = 17,773.23 : x
  2. Step 2: Convert to fraction form
    31,919.07/44,045.60 = 17,773.23/x
  3. Step 3: Cross multiply
    31,919.07x = 44,045.60 × 17,773.23
  4. Step 4: Simplify right side
    31,919.07x = 782,832,490.42
  5. Step 5: Solve for x
    x = 782,832,490.42/31,919.07
  6. Step 6: Final answer
    x = 24,525.54

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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.