Home / 235,582.02-353,373.03-95,439.06

Finding the Fourth Proportional to 235,582.02, 353,373.03 and 95,439.06

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Solution

The fourth proportional to 235,582.02, 353,373.03 and 95,439.06 is: 143,158.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,582.02 : 353,373.03 = 95,439.06 : x
  2. Step 2: Convert to fraction form
    235,582.02/353,373.03 = 95,439.06/x
  3. Step 3: Cross multiply
    235,582.02x = 353,373.03 × 95,439.06
  4. Step 4: Simplify right side
    235,582.02x = 33,725,589,812.55
  5. Step 5: Solve for x
    x = 33,725,589,812.55/235,582.02
  6. Step 6: Final answer
    x = 143,158.59

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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.