Home / 168,152.04-252,052.70-62,925.16

Finding the Fourth Proportional to 168,152.04, 252,052.70 and 62,925.16

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Solution

The fourth proportional to 168,152.04, 252,052.70 and 62,925.16 is: 94,322.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,152.04 : 252,052.70 = 62,925.16 : x
  2. Step 2: Convert to fraction form
    168,152.04/252,052.70 = 62,925.16/x
  3. Step 3: Cross multiply
    168,152.04x = 252,052.70 × 62,925.16
  4. Step 4: Simplify right side
    168,152.04x = 15,860,456,475.93
  5. Step 5: Solve for x
    x = 15,860,456,475.93/168,152.04
  6. Step 6: Final answer
    x = 94,322.12

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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.