Home / 195,250.59-292,541.55-106,566.32

Finding the Fourth Proportional to 195,250.59, 292,541.55 and 106,566.32

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Solution

The fourth proportional to 195,250.59, 292,541.55 and 106,566.32 is: 159,667.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,250.59 : 292,541.55 = 106,566.32 : x
  2. Step 2: Convert to fraction form
    195,250.59/292,541.55 = 106,566.32/x
  3. Step 3: Cross multiply
    195,250.59x = 292,541.55 × 106,566.32
  4. Step 4: Simplify right side
    195,250.59x = 31,175,076,430.60
  5. Step 5: Solve for x
    x = 31,175,076,430.60/195,250.59
  6. Step 6: Final answer
    x = 159,667.00

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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.