Home / 248,746.85-373,120.26-61,758.35

Finding the Fourth Proportional to 248,746.85, 373,120.26 and 61,758.35

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Solution

The fourth proportional to 248,746.85, 373,120.26 and 61,758.35 is: 92,637.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,746.85 : 373,120.26 = 61,758.35 : x
  2. Step 2: Convert to fraction form
    248,746.85/373,120.26 = 61,758.35/x
  3. Step 3: Cross multiply
    248,746.85x = 373,120.26 × 61,758.35
  4. Step 4: Simplify right side
    248,746.85x = 23,043,290,911.18
  5. Step 5: Solve for x
    x = 23,043,290,911.18/248,746.85
  6. Step 6: Final answer
    x = 92,637.52

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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.