Home / 134,484.66-201,741.61-50,285.16

Finding the Fourth Proportional to 134,484.66, 201,741.61 and 50,285.16

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Solution

The fourth proportional to 134,484.66, 201,741.61 and 50,285.16 is: 75,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,484.66 : 201,741.61 = 50,285.16 : x
  2. Step 2: Convert to fraction form
    134,484.66/201,741.61 = 50,285.16/x
  3. Step 3: Cross multiply
    134,484.66x = 201,741.61 × 50,285.16
  4. Step 4: Simplify right side
    134,484.66x = 10,144,609,137.51
  5. Step 5: Solve for x
    x = 10,144,609,137.51/134,484.66
  6. Step 6: Final answer
    x = 75,433.21

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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.