Home / 97,397.64-146,106.18-44,822.16

Finding the Fourth Proportional to 97,397.64, 146,106.18 and 44,822.16

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Solution

The fourth proportional to 97,397.64, 146,106.18 and 44,822.16 is: 67,237.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,397.64 : 146,106.18 = 44,822.16 : x
  2. Step 2: Convert to fraction form
    97,397.64/146,106.18 = 44,822.16/x
  3. Step 3: Cross multiply
    97,397.64x = 146,106.18 × 44,822.16
  4. Step 4: Simplify right side
    97,397.64x = 6,548,794,576.95
  5. Step 5: Solve for x
    x = 6,548,794,576.95/97,397.64
  6. Step 6: Final answer
    x = 67,237.71

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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.