Home / 168,153.04-252,054.20-62,926.16

Finding the Fourth Proportional to 168,153.04, 252,054.20 and 62,926.16

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Solution

The fourth proportional to 168,153.04, 252,054.20 and 62,926.16 is: 94,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,153.04 : 252,054.20 = 62,926.16 : x
  2. Step 2: Convert to fraction form
    168,153.04/252,054.20 = 62,926.16/x
  3. Step 3: Cross multiply
    168,153.04x = 252,054.20 × 62,926.16
  4. Step 4: Simplify right side
    168,153.04x = 15,860,802,917.87
  5. Step 5: Solve for x
    x = 15,860,802,917.87/168,153.04
  6. Step 6: Final answer
    x = 94,323.62

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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.