Home / 34,769.69-52,149.02-11,074.16

Finding the Fourth Proportional to 34,769.69, 52,149.02 and 11,074.16

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Solution

The fourth proportional to 34,769.69, 52,149.02 and 11,074.16 is: 16,609.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,769.69 : 52,149.02 = 11,074.16 : x
  2. Step 2: Convert to fraction form
    34,769.69/52,149.02 = 11,074.16/x
  3. Step 3: Cross multiply
    34,769.69x = 52,149.02 × 11,074.16
  4. Step 4: Simplify right side
    34,769.69x = 577,506,275.21
  5. Step 5: Solve for x
    x = 577,506,275.21/34,769.69
  6. Step 6: Final answer
    x = 16,609.48

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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.