Home / 176,549.04-264,740.32-64,150

Finding the Fourth Proportional to 176,549.04, 264,740.32 and 64,150

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Solution

The fourth proportional to 176,549.04, 264,740.32 and 64,150 is: 96,194.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,549.04 : 264,740.32 = 64,150 : x
  2. Step 2: Convert to fraction form
    176,549.04/264,740.32 = 64,150/x
  3. Step 3: Cross multiply
    176,549.04x = 264,740.32 × 64,150
  4. Step 4: Simplify right side
    176,549.04x = 16,983,091,528
  5. Step 5: Solve for x
    x = 16,983,091,528/176,549.04
  6. Step 6: Final answer
    x = 96,194.75

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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.