Home / 110,117.29-165,176.04-27,011.29

Finding the Fourth Proportional to 110,117.29, 165,176.04 and 27,011.29

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Solution

The fourth proportional to 110,117.29, 165,176.04 and 27,011.29 is: 40,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,117.29 : 165,176.04 = 27,011.29 : x
  2. Step 2: Convert to fraction form
    110,117.29/165,176.04 = 27,011.29/x
  3. Step 3: Cross multiply
    110,117.29x = 165,176.04 × 27,011.29
  4. Step 4: Simplify right side
    110,117.29x = 4,461,617,917.49
  5. Step 5: Solve for x
    x = 4,461,617,917.49/110,117.29
  6. Step 6: Final answer
    x = 40,516.96

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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.