Home / 69,166.17-95,421.06-51,060.24

Finding the Fourth Proportional to 69,166.17, 95,421.06 and 51,060.24

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Solution

The fourth proportional to 69,166.17, 95,421.06 and 51,060.24 is: 70,442.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,166.17 : 95,421.06 = 51,060.24 : x
  2. Step 2: Convert to fraction form
    69,166.17/95,421.06 = 51,060.24/x
  3. Step 3: Cross multiply
    69,166.17x = 95,421.06 × 51,060.24
  4. Step 4: Simplify right side
    69,166.17x = 4,872,222,224.65
  5. Step 5: Solve for x
    x = 4,872,222,224.65/69,166.17
  6. Step 6: Final answer
    x = 70,442.27

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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.