Home / 241,909.02-333,819.81-134,475.30

Finding the Fourth Proportional to 241,909.02, 333,819.81 and 134,475.30

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Solution

The fourth proportional to 241,909.02, 333,819.81 and 134,475.30 is: 185,567.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,909.02 : 333,819.81 = 134,475.30 : x
  2. Step 2: Convert to fraction form
    241,909.02/333,819.81 = 134,475.30/x
  3. Step 3: Cross multiply
    241,909.02x = 333,819.81 × 134,475.30
  4. Step 4: Simplify right side
    241,909.02x = 44,890,519,095.69
  5. Step 5: Solve for x
    x = 44,890,519,095.69/241,909.02
  6. Step 6: Final answer
    x = 185,567.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.