Home / 60,409.07-90,613.67-22,960.34

Finding the Fourth Proportional to 60,409.07, 90,613.67 and 22,960.34

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Solution

The fourth proportional to 60,409.07, 90,613.67 and 22,960.34 is: 34,440.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,409.07 : 90,613.67 = 22,960.34 : x
  2. Step 2: Convert to fraction form
    60,409.07/90,613.67 = 22,960.34/x
  3. Step 3: Cross multiply
    60,409.07x = 90,613.67 × 22,960.34
  4. Step 4: Simplify right side
    60,409.07x = 2,080,520,103.98
  5. Step 5: Solve for x
    x = 2,080,520,103.98/60,409.07
  6. Step 6: Final answer
    x = 34,440.53

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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.