Home / 26,080.14-39,106.08-9,204.69

Finding the Fourth Proportional to 26,080.14, 39,106.08 and 9,204.69

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Solution

The fourth proportional to 26,080.14, 39,106.08 and 9,204.69 is: 13,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,080.14 : 39,106.08 = 9,204.69 : x
  2. Step 2: Convert to fraction form
    26,080.14/39,106.08 = 9,204.69/x
  3. Step 3: Cross multiply
    26,080.14x = 39,106.08 × 9,204.69
  4. Step 4: Simplify right side
    26,080.14x = 359,959,343.52
  5. Step 5: Solve for x
    x = 359,959,343.52/26,080.14
  6. Step 6: Final answer
    x = 13,802.05

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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.