Home / 209,552.04-314,376.84-59,794.38

Finding the Fourth Proportional to 209,552.04, 314,376.84 and 59,794.38

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Solution

The fourth proportional to 209,552.04, 314,376.84 and 59,794.38 is: 89,705.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,552.04 : 314,376.84 = 59,794.38 : x
  2. Step 2: Convert to fraction form
    209,552.04/314,376.84 = 59,794.38/x
  3. Step 3: Cross multiply
    209,552.04x = 314,376.84 × 59,794.38
  4. Step 4: Simplify right side
    209,552.04x = 18,797,968,234.16
  5. Step 5: Solve for x
    x = 18,797,968,234.16/209,552.04
  6. Step 6: Final answer
    x = 89,705.49

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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.