Home / 41,653.40-57,483.12-22,790.52

Finding the Fourth Proportional to 41,653.40, 57,483.12 and 22,790.52

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Solution

The fourth proportional to 41,653.40, 57,483.12 and 22,790.52 is: 31,451.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,653.40 : 57,483.12 = 22,790.52 : x
  2. Step 2: Convert to fraction form
    41,653.40/57,483.12 = 22,790.52/x
  3. Step 3: Cross multiply
    41,653.40x = 57,483.12 × 22,790.52
  4. Step 4: Simplify right side
    41,653.40x = 1,310,070,196.02
  5. Step 5: Solve for x
    x = 1,310,070,196.02/41,653.40
  6. Step 6: Final answer
    x = 31,451.70

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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.