Home / 146,506.16-219,159.74-110,701.33

Finding the Fourth Proportional to 146,506.16, 219,159.74 and 110,701.33

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Solution

The fourth proportional to 146,506.16, 219,159.74 and 110,701.33 is: 165,599.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,506.16 : 219,159.74 = 110,701.33 : x
  2. Step 2: Convert to fraction form
    146,506.16/219,159.74 = 110,701.33/x
  3. Step 3: Cross multiply
    146,506.16x = 219,159.74 × 110,701.33
  4. Step 4: Simplify right side
    146,506.16x = 24,261,274,014.18
  5. Step 5: Solve for x
    x = 24,261,274,014.18/146,506.16
  6. Step 6: Final answer
    x = 165,599.00

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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.