Home / 49,246.90-73,870.95-15,966.70

Finding the Fourth Proportional to 49,246.90, 73,870.95 and 15,966.70

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Solution

The fourth proportional to 49,246.90, 73,870.95 and 15,966.70 is: 23,950.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246.90 : 73,870.95 = 15,966.70 : x
  2. Step 2: Convert to fraction form
    49,246.90/73,870.95 = 15,966.70/x
  3. Step 3: Cross multiply
    49,246.90x = 73,870.95 × 15,966.70
  4. Step 4: Simplify right side
    49,246.90x = 1,179,475,297.37
  5. Step 5: Solve for x
    x = 1,179,475,297.37/49,246.90
  6. Step 6: Final answer
    x = 23,950.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.