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Finding the Fourth Proportional to 41,164.02, 61,746.03 and 9,999.06

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Solution

The fourth proportional to 41,164.02, 61,746.03 and 9,999.06 is: 14,998.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.02 : 61,746.03 = 9,999.06 : x
  2. Step 2: Convert to fraction form
    41,164.02/61,746.03 = 9,999.06/x
  3. Step 3: Cross multiply
    41,164.02x = 61,746.03 × 9,999.06
  4. Step 4: Simplify right side
    41,164.02x = 617,402,258.73
  5. Step 5: Solve for x
    x = 617,402,258.73/41,164.02
  6. Step 6: Final answer
    x = 14,998.59

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Similar ratio
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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.