Home / 32,095.56-48,140.58-12,600.75

Finding the Fourth Proportional to 32,095.56, 48,140.58 and 12,600.75

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Solution

The fourth proportional to 32,095.56, 48,140.58 and 12,600.75 is: 18,900.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,095.56 : 48,140.58 = 12,600.75 : x
  2. Step 2: Convert to fraction form
    32,095.56/48,140.58 = 12,600.75/x
  3. Step 3: Cross multiply
    32,095.56x = 48,140.58 × 12,600.75
  4. Step 4: Simplify right side
    32,095.56x = 606,607,413.44
  5. Step 5: Solve for x
    x = 606,607,413.44/32,095.56
  6. Step 6: Final answer
    x = 18,900.04

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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.