Home / 141,023.52-211,555.08-41,191.04

Finding the Fourth Proportional to 141,023.52, 211,555.08 and 41,191.04

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Solution

The fourth proportional to 141,023.52, 211,555.08 and 41,191.04 is: 61,792.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,023.52 : 211,555.08 = 41,191.04 : x
  2. Step 2: Convert to fraction form
    141,023.52/211,555.08 = 41,191.04/x
  3. Step 3: Cross multiply
    141,023.52x = 211,555.08 × 41,191.04
  4. Step 4: Simplify right side
    141,023.52x = 8,714,173,762.48
  5. Step 5: Solve for x
    x = 8,714,173,762.48/141,023.52
  6. Step 6: Final answer
    x = 61,792.34

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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.