Home / 76,026.28-104,932.93-44,213.53

Finding the Fourth Proportional to 76,026.28, 104,932.93 and 44,213.53

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Solution

The fourth proportional to 76,026.28, 104,932.93 and 44,213.53 is: 61,024.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,026.28 : 104,932.93 = 44,213.53 : x
  2. Step 2: Convert to fraction form
    76,026.28/104,932.93 = 44,213.53/x
  3. Step 3: Cross multiply
    76,026.28x = 104,932.93 × 44,213.53
  4. Step 4: Simplify right side
    76,026.28x = 4,639,455,248.54
  5. Step 5: Solve for x
    x = 4,639,455,248.54/76,026.28
  6. Step 6: Final answer
    x = 61,024.36

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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.