Home / 32,806.43-49,209.89-14,070.66

Finding the Fourth Proportional to 32,806.43, 49,209.89 and 14,070.66

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Solution

The fourth proportional to 32,806.43, 49,209.89 and 14,070.66 is: 21,106.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806.43 : 49,209.89 = 14,070.66 : x
  2. Step 2: Convert to fraction form
    32,806.43/49,209.89 = 14,070.66/x
  3. Step 3: Cross multiply
    32,806.43x = 49,209.89 × 14,070.66
  4. Step 4: Simplify right side
    32,806.43x = 692,415,560.47
  5. Step 5: Solve for x
    x = 692,415,560.47/32,806.43
  6. Step 6: Final answer
    x = 21,106.09

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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.