Home / 107,310.17-148,094.76-59,564.31

Finding the Fourth Proportional to 107,310.17, 148,094.76 and 59,564.31

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Solution

The fourth proportional to 107,310.17, 148,094.76 and 59,564.31 is: 82,202.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,310.17 : 148,094.76 = 59,564.31 : x
  2. Step 2: Convert to fraction form
    107,310.17/148,094.76 = 59,564.31/x
  3. Step 3: Cross multiply
    107,310.17x = 148,094.76 × 59,564.31
  4. Step 4: Simplify right side
    107,310.17x = 8,821,162,192.49
  5. Step 5: Solve for x
    x = 8,821,162,192.49/107,310.17
  6. Step 6: Final answer
    x = 82,202.48

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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.