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Finding the Fourth Proportional to 176,000.90, 264,001.35 and 44,672.90

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Solution

The fourth proportional to 176,000.90, 264,001.35 and 44,672.90 is: 67,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,000.90 : 264,001.35 = 44,672.90 : x
  2. Step 2: Convert to fraction form
    176,000.90/264,001.35 = 44,672.90/x
  3. Step 3: Cross multiply
    176,000.90x = 264,001.35 × 44,672.90
  4. Step 4: Simplify right side
    176,000.90x = 11,793,705,908.42
  5. Step 5: Solve for x
    x = 11,793,705,908.42/176,000.90
  6. Step 6: Final answer
    x = 67,009.35

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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.