Home / 134,281.82-201,381.48-44,307.92

Finding the Fourth Proportional to 134,281.82, 201,381.48 and 44,307.92

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Solution

The fourth proportional to 134,281.82, 201,381.48 and 44,307.92 is: 66,448.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,281.82 : 201,381.48 = 44,307.92 : x
  2. Step 2: Convert to fraction form
    134,281.82/201,381.48 = 44,307.92/x
  3. Step 3: Cross multiply
    134,281.82x = 201,381.48 × 44,307.92
  4. Step 4: Simplify right side
    134,281.82x = 8,922,794,505.32
  5. Step 5: Solve for x
    x = 8,922,794,505.32/134,281.82
  6. Step 6: Final answer
    x = 66,448.27

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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.