Home / 41,263.10-61,893.95-13,182.95

Finding the Fourth Proportional to 41,263.10, 61,893.95 and 13,182.95

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Solution

The fourth proportional to 41,263.10, 61,893.95 and 13,182.95 is: 19,774.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.10 : 61,893.95 = 13,182.95 : x
  2. Step 2: Convert to fraction form
    41,263.10/61,893.95 = 13,182.95/x
  3. Step 3: Cross multiply
    41,263.10x = 61,893.95 × 13,182.95
  4. Step 4: Simplify right side
    41,263.10x = 815,944,571.64
  5. Step 5: Solve for x
    x = 815,944,571.64/41,263.10
  6. Step 6: Final answer
    x = 19,774.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.