Home / 176,068.08-264,099.04-162,354.52

Finding the Fourth Proportional to 176,068.08, 264,099.04 and 162,354.52

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Solution

The fourth proportional to 176,068.08, 264,099.04 and 162,354.52 is: 243,528.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,068.08 : 264,099.04 = 162,354.52 : x
  2. Step 2: Convert to fraction form
    176,068.08/264,099.04 = 162,354.52/x
  3. Step 3: Cross multiply
    176,068.08x = 264,099.04 × 162,354.52
  4. Step 4: Simplify right side
    176,068.08x = 42,877,672,871.66
  5. Step 5: Solve for x
    x = 42,877,672,871.66/176,068.08
  6. Step 6: Final answer
    x = 243,528.94

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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.