Home / 141,458.40-211,973.76-94,627.44

Finding the Fourth Proportional to 141,458.40, 211,973.76 and 94,627.44

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Solution

The fourth proportional to 141,458.40, 211,973.76 and 94,627.44 is: 141,798.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,458.40 : 211,973.76 = 94,627.44 : x
  2. Step 2: Convert to fraction form
    141,458.40/211,973.76 = 94,627.44/x
  3. Step 3: Cross multiply
    141,458.40x = 211,973.76 × 94,627.44
  4. Step 4: Simplify right side
    141,458.40x = 20,058,534,255.97
  5. Step 5: Solve for x
    x = 20,058,534,255.97/141,458.40
  6. Step 6: Final answer
    x = 141,798.11

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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.