Home / 94,470.90-130,366.71-52,029.33

Finding the Fourth Proportional to 94,470.90, 130,366.71 and 52,029.33

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Solution

The fourth proportional to 94,470.90, 130,366.71 and 52,029.33 is: 71,798.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,470.90 : 130,366.71 = 52,029.33 : x
  2. Step 2: Convert to fraction form
    94,470.90/130,366.71 = 52,029.33/x
  3. Step 3: Cross multiply
    94,470.90x = 130,366.71 × 52,029.33
  4. Step 4: Simplify right side
    94,470.90x = 6,782,892,575.60
  5. Step 5: Solve for x
    x = 6,782,892,575.60/94,470.90
  6. Step 6: Final answer
    x = 71,798.75

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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.