Home / 22,097.77-33,139.60-7,303.93

Finding the Fourth Proportional to 22,097.77, 33,139.60 and 7,303.93

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Solution

The fourth proportional to 22,097.77, 33,139.60 and 7,303.93 is: 10,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.77 : 33,139.60 = 7,303.93 : x
  2. Step 2: Convert to fraction form
    22,097.77/33,139.60 = 7,303.93/x
  3. Step 3: Cross multiply
    22,097.77x = 33,139.60 × 7,303.93
  4. Step 4: Simplify right side
    22,097.77x = 242,049,318.63
  5. Step 5: Solve for x
    x = 242,049,318.63/22,097.77
  6. Step 6: Final answer
    x = 10,953.56

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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.