Home / 152,106.45-227,594.69-95,683.06

Finding the Fourth Proportional to 152,106.45, 227,594.69 and 95,683.06

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Solution

The fourth proportional to 152,106.45, 227,594.69 and 95,683.06 is: 143,169.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,106.45 : 227,594.69 = 95,683.06 : x
  2. Step 2: Convert to fraction form
    152,106.45/227,594.69 = 95,683.06/x
  3. Step 3: Cross multiply
    152,106.45x = 227,594.69 × 95,683.06
  4. Step 4: Simplify right side
    152,106.45x = 21,776,956,378.95
  5. Step 5: Solve for x
    x = 21,776,956,378.95/152,106.45
  6. Step 6: Final answer
    x = 143,169.18

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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.