Home / 22,716.77-34,080.01-6,923.06

Finding the Fourth Proportional to 22,716.77, 34,080.01 and 6,923.06

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Solution

The fourth proportional to 22,716.77, 34,080.01 and 6,923.06 is: 10,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,716.77 : 34,080.01 = 6,923.06 : x
  2. Step 2: Convert to fraction form
    22,716.77/34,080.01 = 6,923.06/x
  3. Step 3: Cross multiply
    22,716.77x = 34,080.01 × 6,923.06
  4. Step 4: Simplify right side
    22,716.77x = 235,937,954.03
  5. Step 5: Solve for x
    x = 235,937,954.03/22,716.77
  6. Step 6: Final answer
    x = 10,386.07

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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.