Home / 24,070.38-36,103.94-8,485.98

Finding the Fourth Proportional to 24,070.38, 36,103.94 and 8,485.98

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Solution

The fourth proportional to 24,070.38, 36,103.94 and 8,485.98 is: 12,728.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,070.38 : 36,103.94 = 8,485.98 : x
  2. Step 2: Convert to fraction form
    24,070.38/36,103.94 = 8,485.98/x
  3. Step 3: Cross multiply
    24,070.38x = 36,103.94 × 8,485.98
  4. Step 4: Simplify right side
    24,070.38x = 306,377,312.76
  5. Step 5: Solve for x
    x = 306,377,312.76/24,070.38
  6. Step 6: Final answer
    x = 12,728.40

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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.