Home / 32,976.27-49,466.63-13,254.79

Finding the Fourth Proportional to 32,976.27, 49,466.63 and 13,254.79

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Solution

The fourth proportional to 32,976.27, 49,466.63 and 13,254.79 is: 19,883.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976.27 : 49,466.63 = 13,254.79 : x
  2. Step 2: Convert to fraction form
    32,976.27/49,466.63 = 13,254.79/x
  3. Step 3: Cross multiply
    32,976.27x = 49,466.63 × 13,254.79
  4. Step 4: Simplify right side
    32,976.27x = 655,669,792.66
  5. Step 5: Solve for x
    x = 655,669,792.66/32,976.27
  6. Step 6: Final answer
    x = 19,883.08

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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.