Home / 134,614.26-201,924.63-64,416.42

Finding the Fourth Proportional to 134,614.26, 201,924.63 and 64,416.42

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Solution

The fourth proportional to 134,614.26, 201,924.63 and 64,416.42 is: 96,626.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,614.26 : 201,924.63 = 64,416.42 : x
  2. Step 2: Convert to fraction form
    134,614.26/201,924.63 = 64,416.42/x
  3. Step 3: Cross multiply
    134,614.26x = 201,924.63 × 64,416.42
  4. Step 4: Simplify right side
    134,614.26x = 13,007,261,774.42
  5. Step 5: Solve for x
    x = 13,007,261,774.42/134,614.26
  6. Step 6: Final answer
    x = 96,626.18

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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.