Home / 146,592.47-219,865.95-56,622.26

Finding the Fourth Proportional to 146,592.47, 219,865.95 and 56,622.26

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Solution

The fourth proportional to 146,592.47, 219,865.95 and 56,622.26 is: 84,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,592.47 : 219,865.95 = 56,622.26 : x
  2. Step 2: Convert to fraction form
    146,592.47/219,865.95 = 56,622.26/x
  3. Step 3: Cross multiply
    146,592.47x = 219,865.95 × 56,622.26
  4. Step 4: Simplify right side
    146,592.47x = 12,449,305,886.72
  5. Step 5: Solve for x
    x = 12,449,305,886.72/146,592.47
  6. Step 6: Final answer
    x = 84,924.60

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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.