Home / 104,284.35-156,367.09-41,070.24

Finding the Fourth Proportional to 104,284.35, 156,367.09 and 41,070.24

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Solution

The fourth proportional to 104,284.35, 156,367.09 and 41,070.24 is: 61,581.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,284.35 : 156,367.09 = 41,070.24 : x
  2. Step 2: Convert to fraction form
    104,284.35/156,367.09 = 41,070.24/x
  3. Step 3: Cross multiply
    104,284.35x = 156,367.09 × 41,070.24
  4. Step 4: Simplify right side
    104,284.35x = 6,422,033,914.40
  5. Step 5: Solve for x
    x = 6,422,033,914.40/104,284.35
  6. Step 6: Final answer
    x = 61,581.95

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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.