Home / 168,014.04-252,025.92-62,812.92

Finding the Fourth Proportional to 168,014.04, 252,025.92 and 62,812.92

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Solution

The fourth proportional to 168,014.04, 252,025.92 and 62,812.92 is: 94,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,014.04 : 252,025.92 = 62,812.92 : x
  2. Step 2: Convert to fraction form
    168,014.04/252,025.92 = 62,812.92/x
  3. Step 3: Cross multiply
    168,014.04x = 252,025.92 × 62,812.92
  4. Step 4: Simplify right side
    168,014.04x = 15,830,483,950.89
  5. Step 5: Solve for x
    x = 15,830,483,950.89/168,014.04
  6. Step 6: Final answer
    x = 94,221.20

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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.