Home / 248,746.10-373,117.92-61,757.60

Finding the Fourth Proportional to 248,746.10, 373,117.92 and 61,757.60

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Solution

The fourth proportional to 248,746.10, 373,117.92 and 61,757.60 is: 92,636.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,746.10 : 373,117.92 = 61,757.60 : x
  2. Step 2: Convert to fraction form
    248,746.10/373,117.92 = 61,757.60/x
  3. Step 3: Cross multiply
    248,746.10x = 373,117.92 × 61,757.60
  4. Step 4: Simplify right side
    248,746.10x = 23,042,867,256.19
  5. Step 5: Solve for x
    x = 23,042,867,256.19/248,746.10
  6. Step 6: Final answer
    x = 92,636.09

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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.