Home / 60,846.38-84,025.52-57,533.07

Finding the Fourth Proportional to 60,846.38, 84,025.52 and 57,533.07

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Solution

The fourth proportional to 60,846.38, 84,025.52 and 57,533.07 is: 79,450.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,846.38 : 84,025.52 = 57,533.07 : x
  2. Step 2: Convert to fraction form
    60,846.38/84,025.52 = 57,533.07/x
  3. Step 3: Cross multiply
    60,846.38x = 84,025.52 × 57,533.07
  4. Step 4: Simplify right side
    60,846.38x = 4,834,246,046.34
  5. Step 5: Solve for x
    x = 4,834,246,046.34/60,846.38
  6. Step 6: Final answer
    x = 79,450.02

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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.