Home / 95,384.12-143,102.10-33,059.48

Finding the Fourth Proportional to 95,384.12, 143,102.10 and 33,059.48

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Solution

The fourth proportional to 95,384.12, 143,102.10 and 33,059.48 is: 49,598.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,384.12 : 143,102.10 = 33,059.48 : x
  2. Step 2: Convert to fraction form
    95,384.12/143,102.10 = 33,059.48/x
  3. Step 3: Cross multiply
    95,384.12x = 143,102.10 × 33,059.48
  4. Step 4: Simplify right side
    95,384.12x = 4,730,881,012.91
  5. Step 5: Solve for x
    x = 4,730,881,012.91/95,384.12
  6. Step 6: Final answer
    x = 49,598.20

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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.