Home / 134,832.48-202,272.48-46,065.12

Finding the Fourth Proportional to 134,832.48, 202,272.48 and 46,065.12

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Solution

The fourth proportional to 134,832.48, 202,272.48 and 46,065.12 is: 69,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,832.48 : 202,272.48 = 46,065.12 : x
  2. Step 2: Convert to fraction form
    134,832.48/202,272.48 = 46,065.12/x
  3. Step 3: Cross multiply
    134,832.48x = 202,272.48 × 46,065.12
  4. Step 4: Simplify right side
    134,832.48x = 9,317,706,063.90
  5. Step 5: Solve for x
    x = 9,317,706,063.90/134,832.48
  6. Step 6: Final answer
    x = 69,105.80

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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.