Home / 75,470.00-113,221.35-22,883.45

Finding the Fourth Proportional to 75,470.00, 113,221.35 and 22,883.45

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Solution

The fourth proportional to 75,470.00, 113,221.35 and 22,883.45 is: 34,330.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,470.00 : 113,221.35 = 22,883.45 : x
  2. Step 2: Convert to fraction form
    75,470.00/113,221.35 = 22,883.45/x
  3. Step 3: Cross multiply
    75,470.00x = 113,221.35 × 22,883.45
  4. Step 4: Simplify right side
    75,470.00x = 2,590,894,535.55
  5. Step 5: Solve for x
    x = 2,590,894,535.55/75,470.00
  6. Step 6: Final answer
    x = 34,330.13

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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.