Home / 97,549.10-146,210.69-44,847.98

Finding the Fourth Proportional to 97,549.10, 146,210.69 and 44,847.98

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Solution

The fourth proportional to 97,549.10, 146,210.69 and 44,847.98 is: 67,220.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,549.10 : 146,210.69 = 44,847.98 : x
  2. Step 2: Convert to fraction form
    97,549.10/146,210.69 = 44,847.98/x
  3. Step 3: Cross multiply
    97,549.10x = 146,210.69 × 44,847.98
  4. Step 4: Simplify right side
    97,549.10x = 6,557,253,481.97
  5. Step 5: Solve for x
    x = 6,557,253,481.97/97,549.10
  6. Step 6: Final answer
    x = 67,220.03

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1.5x scale

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.