Home / 146,262.51-219,402.27-41,089.68

Finding the Fourth Proportional to 146,262.51, 219,402.27 and 41,089.68

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Solution

The fourth proportional to 146,262.51, 219,402.27 and 41,089.68 is: 61,636.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,262.51 : 219,402.27 = 41,089.68 : x
  2. Step 2: Convert to fraction form
    146,262.51/219,402.27 = 41,089.68/x
  3. Step 3: Cross multiply
    146,262.51x = 219,402.27 × 41,089.68
  4. Step 4: Simplify right side
    146,262.51x = 9,015,169,065.57
  5. Step 5: Solve for x
    x = 9,015,169,065.57/146,262.51
  6. Step 6: Final answer
    x = 61,636.91

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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.