Home / 110,045.28-164,582.76-95,798.19

Finding the Fourth Proportional to 110,045.28, 164,582.76 and 95,798.19

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Solution

The fourth proportional to 110,045.28, 164,582.76 and 95,798.19 is: 143,274.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,045.28 : 164,582.76 = 95,798.19 : x
  2. Step 2: Convert to fraction form
    110,045.28/164,582.76 = 95,798.19/x
  3. Step 3: Cross multiply
    110,045.28x = 164,582.76 × 95,798.19
  4. Step 4: Simplify right side
    110,045.28x = 15,766,731,220.20
  5. Step 5: Solve for x
    x = 15,766,731,220.20/110,045.28
  6. Step 6: Final answer
    x = 143,274.94

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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.