Home / 95,347.22-131,582.68-52,328.02

Finding the Fourth Proportional to 95,347.22, 131,582.68 and 52,328.02

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Solution

The fourth proportional to 95,347.22, 131,582.68 and 52,328.02 is: 72,214.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,347.22 : 131,582.68 = 52,328.02 : x
  2. Step 2: Convert to fraction form
    95,347.22/131,582.68 = 52,328.02/x
  3. Step 3: Cross multiply
    95,347.22x = 131,582.68 × 52,328.02
  4. Step 4: Simplify right side
    95,347.22x = 6,885,461,110.69
  5. Step 5: Solve for x
    x = 6,885,461,110.69/95,347.22
  6. Step 6: Final answer
    x = 72,214.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.