Home / 141,094.56-211,628.88-47,601.12

Finding the Fourth Proportional to 141,094.56, 211,628.88 and 47,601.12

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Solution

The fourth proportional to 141,094.56, 211,628.88 and 47,601.12 is: 71,397.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,094.56 : 211,628.88 = 47,601.12 : x
  2. Step 2: Convert to fraction form
    141,094.56/211,628.88 = 47,601.12/x
  3. Step 3: Cross multiply
    141,094.56x = 211,628.88 × 47,601.12
  4. Step 4: Simplify right side
    141,094.56x = 10,073,771,712.35
  5. Step 5: Solve for x
    x = 10,073,771,712.35/141,094.56
  6. Step 6: Final answer
    x = 71,397.31

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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.