Home / 110,280.26-165,153.93-62,751.35

Finding the Fourth Proportional to 110,280.26, 165,153.93 and 62,751.35

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Solution

The fourth proportional to 110,280.26, 165,153.93 and 62,751.35 is: 93,975.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,280.26 : 165,153.93 = 62,751.35 : x
  2. Step 2: Convert to fraction form
    110,280.26/165,153.93 = 62,751.35/x
  3. Step 3: Cross multiply
    110,280.26x = 165,153.93 × 62,751.35
  4. Step 4: Simplify right side
    110,280.26x = 10,363,631,239.54
  5. Step 5: Solve for x
    x = 10,363,631,239.54/110,280.26
  6. Step 6: Final answer
    x = 93,975.40

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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.