Home / 32,843.16-49,260.29-12,838.74

Finding the Fourth Proportional to 32,843.16, 49,260.29 and 12,838.74

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Solution

The fourth proportional to 32,843.16, 49,260.29 and 12,838.74 is: 19,256.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,843.16 : 49,260.29 = 12,838.74 : x
  2. Step 2: Convert to fraction form
    32,843.16/49,260.29 = 12,838.74/x
  3. Step 3: Cross multiply
    32,843.16x = 49,260.29 × 12,838.74
  4. Step 4: Simplify right side
    32,843.16x = 632,439,991.44
  5. Step 5: Solve for x
    x = 632,439,991.44/32,843.16
  6. Step 6: Final answer
    x = 19,256.37

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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.