Home / 141,060.52-211,454.69-47,515.24

Finding the Fourth Proportional to 141,060.52, 211,454.69 and 47,515.24

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Solution

The fourth proportional to 141,060.52, 211,454.69 and 47,515.24 is: 71,227.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,060.52 : 211,454.69 = 47,515.24 : x
  2. Step 2: Convert to fraction form
    141,060.52/211,454.69 = 47,515.24/x
  3. Step 3: Cross multiply
    141,060.52x = 211,454.69 × 47,515.24
  4. Step 4: Simplify right side
    141,060.52x = 10,047,319,287.20
  5. Step 5: Solve for x
    x = 10,047,319,287.20/141,060.52
  6. Step 6: Final answer
    x = 71,227.01

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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.