Home / 42,524.10-63,794.76-23,830.80

Finding the Fourth Proportional to 42,524.10, 63,794.76 and 23,830.80

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Solution

The fourth proportional to 42,524.10, 63,794.76 and 23,830.80 is: 35,751.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,524.10 : 63,794.76 = 23,830.80 : x
  2. Step 2: Convert to fraction form
    42,524.10/63,794.76 = 23,830.80/x
  3. Step 3: Cross multiply
    42,524.10x = 63,794.76 × 23,830.80
  4. Step 4: Simplify right side
    42,524.10x = 1,520,280,166.61
  5. Step 5: Solve for x
    x = 1,520,280,166.61/42,524.10
  6. Step 6: Final answer
    x = 35,751.03

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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.