Home / 109,923.38-164,897.02-35,025.92

Finding the Fourth Proportional to 109,923.38, 164,897.02 and 35,025.92

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Solution

The fourth proportional to 109,923.38, 164,897.02 and 35,025.92 is: 52,542.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,923.38 : 164,897.02 = 35,025.92 : x
  2. Step 2: Convert to fraction form
    109,923.38/164,897.02 = 35,025.92/x
  3. Step 3: Cross multiply
    109,923.38x = 164,897.02 × 35,025.92
  4. Step 4: Simplify right side
    109,923.38x = 5,775,669,830.76
  5. Step 5: Solve for x
    x = 5,775,669,830.76/109,923.38
  6. Step 6: Final answer
    x = 52,542.69

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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.