Home / 297,616.23-446,510.70-108,073.50

Finding the Fourth Proportional to 297,616.23, 446,510.70 and 108,073.50

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Solution

The fourth proportional to 297,616.23, 446,510.70 and 108,073.50 is: 162,141.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,616.23 : 446,510.70 = 108,073.50 : x
  2. Step 2: Convert to fraction form
    297,616.23/446,510.70 = 108,073.50/x
  3. Step 3: Cross multiply
    297,616.23x = 446,510.70 × 108,073.50
  4. Step 4: Simplify right side
    297,616.23x = 48,255,974,136.45
  5. Step 5: Solve for x
    x = 48,255,974,136.45/297,616.23
  6. Step 6: Final answer
    x = 162,141.61

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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.