Home / 163,246.76-244,533.18-151,435.88

Finding the Fourth Proportional to 163,246.76, 244,533.18 and 151,435.88

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Solution

The fourth proportional to 163,246.76, 244,533.18 and 151,435.88 is: 226,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,246.76 : 244,533.18 = 151,435.88 : x
  2. Step 2: Convert to fraction form
    163,246.76/244,533.18 = 151,435.88/x
  3. Step 3: Cross multiply
    163,246.76x = 244,533.18 × 151,435.88
  4. Step 4: Simplify right side
    163,246.76x = 37,031,097,302.50
  5. Step 5: Solve for x
    x = 37,031,097,302.50/163,246.76
  6. Step 6: Final answer
    x = 226,841.24

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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.