Home / 62,590.86-93,820.68-23,122.80

Finding the Fourth Proportional to 62,590.86, 93,820.68 and 23,122.80

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Solution

The fourth proportional to 62,590.86, 93,820.68 and 23,122.80 is: 34,659.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,590.86 : 93,820.68 = 23,122.80 : x
  2. Step 2: Convert to fraction form
    62,590.86/93,820.68 = 23,122.80/x
  3. Step 3: Cross multiply
    62,590.86x = 93,820.68 × 23,122.80
  4. Step 4: Simplify right side
    62,590.86x = 2,169,396,819.50
  5. Step 5: Solve for x
    x = 2,169,396,819.50/62,590.86
  6. Step 6: Final answer
    x = 34,659.96

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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.