Home / 113,297.99-169,801.62-46,784.84

Finding the Fourth Proportional to 113,297.99, 169,801.62 and 46,784.84

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Solution

The fourth proportional to 113,297.99, 169,801.62 and 46,784.84 is: 70,117.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,297.99 : 169,801.62 = 46,784.84 : x
  2. Step 2: Convert to fraction form
    113,297.99/169,801.62 = 46,784.84/x
  3. Step 3: Cross multiply
    113,297.99x = 169,801.62 × 46,784.84
  4. Step 4: Simplify right side
    113,297.99x = 7,944,141,623.44
  5. Step 5: Solve for x
    x = 7,944,141,623.44/113,297.99
  6. Step 6: Final answer
    x = 70,117.23

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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.