Home / 29,702.12-44,622.86-28,020.83

Finding the Fourth Proportional to 29,702.12, 44,622.86 and 28,020.83

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Solution

The fourth proportional to 29,702.12, 44,622.86 and 28,020.83 is: 42,096.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,702.12 : 44,622.86 = 28,020.83 : x
  2. Step 2: Convert to fraction form
    29,702.12/44,622.86 = 28,020.83/x
  3. Step 3: Cross multiply
    29,702.12x = 44,622.86 × 28,020.83
  4. Step 4: Simplify right side
    29,702.12x = 1,250,369,545.63
  5. Step 5: Solve for x
    x = 1,250,369,545.63/29,702.12
  6. Step 6: Final answer
    x = 42,096.98

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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.