Home / 151,281.48-226,946.85-44,676.22

Finding the Fourth Proportional to 151,281.48, 226,946.85 and 44,676.22

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Solution

The fourth proportional to 151,281.48, 226,946.85 and 44,676.22 is: 67,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,281.48 : 226,946.85 = 44,676.22 : x
  2. Step 2: Convert to fraction form
    151,281.48/226,946.85 = 44,676.22/x
  3. Step 3: Cross multiply
    151,281.48x = 226,946.85 × 44,676.22
  4. Step 4: Simplify right side
    151,281.48x = 10,139,127,398.91
  5. Step 5: Solve for x
    x = 10,139,127,398.91/151,281.48
  6. Step 6: Final answer
    x = 67,021.60

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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.