Home / 140,062.25-210,104.94-59,032.67

Finding the Fourth Proportional to 140,062.25, 210,104.94 and 59,032.67

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Solution

The fourth proportional to 140,062.25, 210,104.94 and 59,032.67 is: 88,553.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,062.25 : 210,104.94 = 59,032.67 : x
  2. Step 2: Convert to fraction form
    140,062.25/210,104.94 = 59,032.67/x
  3. Step 3: Cross multiply
    140,062.25x = 210,104.94 × 59,032.67
  4. Step 4: Simplify right side
    140,062.25x = 12,403,054,427.18
  5. Step 5: Solve for x
    x = 12,403,054,427.18/140,062.25
  6. Step 6: Final answer
    x = 88,553.87

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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.