Home / 152,239.53-228,424.92-63,510.51

Finding the Fourth Proportional to 152,239.53, 228,424.92 and 63,510.51

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Solution

The fourth proportional to 152,239.53, 228,424.92 and 63,510.51 is: 95,293.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,239.53 : 228,424.92 = 63,510.51 : x
  2. Step 2: Convert to fraction form
    152,239.53/228,424.92 = 63,510.51/x
  3. Step 3: Cross multiply
    152,239.53x = 228,424.92 × 63,510.51
  4. Step 4: Simplify right side
    152,239.53x = 14,507,383,165.91
  5. Step 5: Solve for x
    x = 14,507,383,165.91/152,239.53
  6. Step 6: Final answer
    x = 95,293.14

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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.