Home / 77,025.73-106,277.30-44,741.17

Finding the Fourth Proportional to 77,025.73, 106,277.30 and 44,741.17

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Solution

The fourth proportional to 77,025.73, 106,277.30 and 44,741.17 is: 61,732.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,025.73 : 106,277.30 = 44,741.17 : x
  2. Step 2: Convert to fraction form
    77,025.73/106,277.30 = 44,741.17/x
  3. Step 3: Cross multiply
    77,025.73x = 106,277.30 × 44,741.17
  4. Step 4: Simplify right side
    77,025.73x = 4,754,970,746.44
  5. Step 5: Solve for x
    x = 4,754,970,746.44/77,025.73
  6. Step 6: Final answer
    x = 61,732.24

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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.