Home / 235,360.84-353,039.64-95,117.44

Finding the Fourth Proportional to 235,360.84, 353,039.64 and 95,117.44

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Solution

The fourth proportional to 235,360.84, 353,039.64 and 95,117.44 is: 142,675.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,360.84 : 353,039.64 = 95,117.44 : x
  2. Step 2: Convert to fraction form
    235,360.84/353,039.64 = 95,117.44/x
  3. Step 3: Cross multiply
    235,360.84x = 353,039.64 × 95,117.44
  4. Step 4: Simplify right side
    235,360.84x = 33,580,226,775.32
  5. Step 5: Solve for x
    x = 33,580,226,775.32/235,360.84
  6. Step 6: Final answer
    x = 142,675.51

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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.