Home / 76,095.92-105,021.24-44,266.16

Finding the Fourth Proportional to 76,095.92, 105,021.24 and 44,266.16

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Solution

The fourth proportional to 76,095.92, 105,021.24 and 44,266.16 is: 61,092.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,095.92 : 105,021.24 = 44,266.16 : x
  2. Step 2: Convert to fraction form
    76,095.92/105,021.24 = 44,266.16/x
  3. Step 3: Cross multiply
    76,095.92x = 105,021.24 × 44,266.16
  4. Step 4: Simplify right side
    76,095.92x = 4,648,887,013.24
  5. Step 5: Solve for x
    x = 4,648,887,013.24/76,095.92
  6. Step 6: Final answer
    x = 61,092.46

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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.