Home / 69,352.06-95,714.93-51,498.04

Finding the Fourth Proportional to 69,352.06, 95,714.93 and 51,498.04

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Solution

The fourth proportional to 69,352.06, 95,714.93 and 51,498.04 is: 71,074.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,352.06 : 95,714.93 = 51,498.04 : x
  2. Step 2: Convert to fraction form
    69,352.06/95,714.93 = 51,498.04/x
  3. Step 3: Cross multiply
    69,352.06x = 95,714.93 × 51,498.04
  4. Step 4: Simplify right side
    69,352.06x = 4,929,130,815.16
  5. Step 5: Solve for x
    x = 4,929,130,815.16/69,352.06
  6. Step 6: Final answer
    x = 71,074.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.