Home / 23,370.49-32,252.04-12,760.93

Finding the Fourth Proportional to 23,370.49, 32,252.04 and 12,760.93

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Solution

The fourth proportional to 23,370.49, 32,252.04 and 12,760.93 is: 17,610.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.49 : 32,252.04 = 12,760.93 : x
  2. Step 2: Convert to fraction form
    23,370.49/32,252.04 = 12,760.93/x
  3. Step 3: Cross multiply
    23,370.49x = 32,252.04 × 12,760.93
  4. Step 4: Simplify right side
    23,370.49x = 411,565,799.73
  5. Step 5: Solve for x
    x = 411,565,799.73/23,370.49
  6. Step 6: Final answer
    x = 17,610.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.