Home / 60,658.22-90,851.88-46,514.06

Finding the Fourth Proportional to 60,658.22, 90,851.88 and 46,514.06

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Solution

The fourth proportional to 60,658.22, 90,851.88 and 46,514.06 is: 69,667.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,658.22 : 90,851.88 = 46,514.06 : x
  2. Step 2: Convert to fraction form
    60,658.22/90,851.88 = 46,514.06/x
  3. Step 3: Cross multiply
    60,658.22x = 90,851.88 × 46,514.06
  4. Step 4: Simplify right side
    60,658.22x = 4,225,889,797.43
  5. Step 5: Solve for x
    x = 4,225,889,797.43/60,658.22
  6. Step 6: Final answer
    x = 69,667.22

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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.